Bug #2020390 “Focal update: v5.4.236 upstream stable release” : Bugs : linux package : Ubuntu

Kamal Mostafa (kamalmostafa) on 2023-05-22

Changed in linux (Ubuntu):
status:	New → Confirmed
tags:	added: kernel-stable-tracking-bug
Changed in linux (Ubuntu):
status:	Confirmed → Invalid
no longer affects:	linux (Ubuntu Lunar)
Changed in linux (Ubuntu Focal):
status:	New → In Progress
importance:	Undecided → Medium
assignee:	nobody → Kamal Mostafa (kamalmostafa)
summary:	- Lunar update: v5.4.236 upstream stable release + Focal update: v5.4.236 upstream stable release
description:	updated

Luke Nowakowski-Krijger (lukenow) on 2023-06-08

Changed in linux (Ubuntu Focal):
status:	In Progress → Fix Committed

Revision history for this message

Launchpad Janitor (janitor) wrote on 2023-06-15:

#1

Download full text (24.4 KiB)

This bug was fixed in the package linux - 5.4.0-152.169

---------------
linux (5.4.0-152.169) focal; urgency=medium

* focal/linux: 5.4.0-152.169 -proposed tracker (LP: #2023070)

* Focal update: v5.4.236 upstream stable release (LP: #2020390)
- wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext"

  * Packaging resync (LP: #1786013)
    - [Packaging] resync git-ubuntu-log
    - [Packaging] resync getabis

linux (5.4.0-151.168) focal; urgency=medium

* focal/linux: 5.4.0-151.168 -proposed tracker (LP: #2019375)

  * Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts
    - debian/dkms-versions -- update from kernel-versions (main/2023.05.15)

* CVE-2023-32233
- netfilter: nf_tables: deactivate anonymous set from preparation phase

* CVE-2023-2612
- SAUCE: shiftfs: prevent lock unbalance in shiftfs_create_object()

* CVE-2023-31436
- net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg

* CVE-2023-1380
- wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies()

  * Focal update: Focal update: v5.4.235 upstream stable release (LP: #2017706)
    - HID: asus: Remove check for same LED brightness on set
    - HID: asus: use spinlock to protect concurrent accesses
    - HID: asus: use spinlock to safely schedule workers
    - ARM: OMAP2+: Fix memory leak in realtime_counter_init()
    - arm64: dts: qcom: qcs404: use symbol names for PCIe resets
    - ARM: zynq: Fix refcount leak in zynq_early_slcr_init
    - arm64: dts: meson-gx: Fix Ethernet MAC address unit name
    - arm64: dts: meson-g12a: Fix internal Ethernet PHY unit name
    - arm64: dts: meson-gx: Fix the SCPI DVFS node name and unit address
    - arm64: dts: meson: remove CPU opps below 1GHz for G12A boards
    - ARM: OMAP1: call platform_device_put() in error case in
      omap1_dm_timer_init()
    - ARM: dts: exynos: correct wr-active property in Exynos3250 Rinato
    - ARM: imx: Call ida_simple_remove() for ida_simple_get
    - arm64: dts: amlogic: meson-gx: fix SCPI clock dvfs node name
    - arm64: dts: amlogic: meson-axg: fix SCPI clock dvfs node name
    - arm64: dts: amlogic: meson-gx: add missing SCPI sensors compatible
    - arm64: dts: amlogic: meson-gx: add missing unit address to rng node name
    - arm64: dts: amlogic: meson-gxl: add missing unit address to eth-phy-mux node
      name
    - arm64: dts: amlogic: meson-gxl-s905d-phicomm-n1: fix led node name
    - ARM: dts: imx7s: correct iomuxc gpr mux controller cells
    - arm64: dts: mediatek: mt7622: Add missing pwm-cells to pwm node
    - Revert "scsi: core: run queue if SCSI device queue isn't ready and queue is
      idle"
    - block: Limit number of items taken from the I/O scheduler in one go
    - blk-mq: remove stale comment for blk_mq_sched_mark_restart_hctx
    - blk-mq: wait on correct sbitmap_queue in blk_mq_mark_tag_wait
    - blk-mq: correct stale comment of .get_budget
    - s390/dasd: Prepare for additional path event handling
    - s390/dasd: Fix potential memleak in dasd_eckd_init()
    - sched/deadline,rt: Remove unused parameter from pick_next_[rt|dl]_entity()
    - sched/rt: pick_next_rt_entity(): che...

This bug was fixed in the package linux - 5.4.0-152.169

---------------
linux (5.4.0-152.169) focal; urgency=medium

* focal/linux: 5.4.0-152.169 -proposed tracker (LP: #2023070)

* Focal update: v5.4.236 upstream stable release (LP: #2020390)
    - wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext"

* Packaging resync (LP: #1786013)
    - [Packaging] resync git-ubuntu-log
    - [Packaging] resync getabis

linux (5.4.0-151.168) focal; urgency=medium

* focal/linux: 5.4.0-151.168 -proposed tracker (LP: #2019375)

* Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts
    - debian/dkms-versions -- update from kernel-versions (main/2023.05.15)

* CVE-2023-32233
    - netfilter: nf_tables: deactivate anonymous set from preparation phase

* CVE-2023-2612
    - SAUCE: shiftfs: prevent lock unbalance in shiftfs_create_object()

* CVE-2023-31436
    - net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg

* CVE-2023-1380
    - wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies()

* Focal update: Focal update: v5.4.235 upstream stable release (LP: #2017706)
    - HID: asus: Remove check for same LED brightness on set
    - HID: asus: use spinlock to protect concurrent accesses
    - HID: asus: use spinlock to safely schedule workers
    - ARM: OMAP2+: Fix memory leak in realtime_counter_init()
    - arm64: dts: qcom: qcs404: use symbol names for PCIe resets
    - ARM: zynq: Fix refcount leak in zynq_early_slcr_init
    - arm64: dts: meson-gx: Fix Ethernet MAC address unit name
    - arm64: dts: meson-g12a: Fix internal Ethernet PHY unit name
    - arm64: dts: meson-gx: Fix the SCPI DVFS node name and unit address
    - arm64: dts: meson: remove CPU opps below 1GHz for G12A boards
    - ARM: OMAP1: call platform_device_put() in error case in
      omap1_dm_timer_init()
    - ARM: dts: exynos: correct wr-active property in Exynos3250 Rinato
    - ARM: imx: Call ida_simple_remove() for ida_simple_get
    - arm64: dts: amlogic: meson-gx: fix SCPI clock dvfs node name
    - arm64: dts: amlogic: meson-axg: fix SCPI clock dvfs node name
    - arm64: dts: amlogic: meson-gx: add missing SCPI sensors compatible
    - arm64: dts: amlogic: meson-gx: add missing unit address to rng node name
    - arm64: dts: amlogic: meson-gxl: add missing unit address to eth-phy-mux node
      name
    - arm64: dts: amlogic: meson-gxl-s905d-phicomm-n1: fix led node name
    - ARM: dts: imx7s: correct iomuxc gpr mux controller cells
    - arm64: dts: mediatek: mt7622: Add missing pwm-cells to pwm node
    - Revert "scsi: core: run queue if SCSI device queue isn't ready and queue is
      idle"
    - block: Limit number of items taken from the I/O scheduler in one go
    - blk-mq: remove stale comment for blk_mq_sched_mark_restart_hctx
    - blk-mq: wait on correct sbitmap_queue in blk_mq_mark_tag_wait
    - blk-mq: correct stale comment of .get_budget
    - s390/dasd: Prepare for additional path event handling
    - s390/dasd: Fix potential memleak in dasd_eckd_init()
    - sched/deadline,rt: Remove unused parameter from pick_next_[rt|dl]_entity()
    - sched/rt: pick_next_rt_entity(): check list_entry
    - block: bio-integrity: Copy flags when bio_integrity_payload is cloned
    - wifi: rsi: Fix memory leak in rsi_coex_attach()
    - net/wireless: Delete unnecessary checks before the macro call
      “dev_kfree_skb”
    - wifi: iwlegacy: common: don't call dev_kfree_skb() under spin_lock_irqsave()
    - wifi: libertas: fix memory leak in lbs_init_adapter()
    - wifi: rtl8xxxu: don't call dev_kfree_skb() under spin_lock_irqsave()
    - rtlwifi: fix -Wpointer-sign warning
    - wifi: rtlwifi: Fix global-out-of-bounds bug in
      _rtl8812ae_phy_set_txpower_limit()
    - ipw2x00: switch from 'pci_' to 'dma_' API
    - wifi: ipw2x00: don't call dev_kfree_skb() under spin_lock_irqsave()
    - wifi: ipw2200: fix memory leak in ipw_wdev_init()
    - wilc1000: let wilc_mac_xmit() return NETDEV_TX_OK
    - wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()
    - wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit()
    - wifi: brcmfmac: unmap dma buffer in brcmf_msgbuf_alloc_pktid()
    - wifi: libertas_tf: don't call kfree_skb() under spin_lock_irqsave()
    - wifi: libertas: if_usb: don't call kfree_skb() under spin_lock_irqsave()
    - wifi: libertas: main: don't call kfree_skb() under spin_lock_irqsave()
    - wifi: libertas: cmdresp: don't call kfree_skb() under spin_lock_irqsave()
    - wifi: wl3501_cs: don't call kfree_skb() under spin_lock_irqsave()
    - crypto: x86/ghash - fix unaligned access in ghash_setkey()
    - ACPICA: Drop port I/O validation for some regions
    - genirq: Fix the return type of kstat_cpu_irqs_sum()
    - lib/mpi: Fix buffer overrun when SG is too long
    - ACPICA: nsrepair: handle cases without a return value correctly
    - wifi: orinoco: check return value of hermes_write_wordrec()
    - wifi: ath9k: htc_hst: free skb in ath9k_htc_rx_msg() if there is no callback
      function
    - ath9k: hif_usb: simplify if-if to if-else
    - ath9k: htc: clean up statistics macros
    - wifi: ath9k: hif_usb: clean up skbs if ath9k_hif_usb_rx_stream() fails
    - wifi: ath9k: Fix potential stack-out-of-bounds write in
      ath9k_wmi_rsp_callback()
    - ACPI: battery: Fix missing NUL-termination with large strings
    - crypto: ccp - Failure on re-initialization due to duplicate sysfs filename
    - crypto: essiv - remove redundant null pointer check before kfree
    - crypto: essiv - Handle EBUSY correctly
    - crypto: seqiv - Handle EBUSY correctly
    - powercap: fix possible name leak in powercap_register_zone()
    - net/mlx5: Enhance debug print in page allocation failure
    - irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains
    - irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe
    - irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
    - mptcp: add sk_stop_timer_sync helper
    - net: add sock_init_data_uid()
    - tun: tun_chr_open(): correctly initialize socket uid
    - tap: tap_open(): correctly initialize socket uid
    - OPP: fix error checking in opp_migrate_dentry()
    - Bluetooth: L2CAP: Fix potential user-after-free
    - libbpf: Fix alen calculation in libbpf_nla_dump_errormsg()
    - rds: rds_rm_zerocopy_callback() correct order for list_add_tail()
    - crypto: rsa-pkcs1pad - Use akcipher_request_complete
    - m68k: /proc/hardware should depend on PROC_FS
    - RISC-V: time: initialize hrtimer based broadcast clock event device
    - usb: gadget: udc: Avoid tasklet passing a global
    - wifi: iwl3945: Add missing check for create_singlethread_workqueue
    - wifi: iwl4965: Add missing check for create_singlethread_workqueue()
    - wifi: mwifiex: fix loop iterator in mwifiex_update_ampdu_txwinsize()
    - crypto: crypto4xx - Call dma_unmap_page when done
    - wifi: mac80211: make rate u32 in sta_set_rate_info_rx()
    - thermal/drivers/hisi: Drop second sensor hi3660
    - can: esd_usb: Move mislocated storage of SJA1000_ECC_SEG bits in case of a
      bus error
    - irqchip/irq-brcmstb-l2: Set IRQ_LEVEL for level triggered interrupts
    - irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts
    - selftests/net: Interpret UDP_GRO cmsg data as an int value
    - drm/fourcc: Add missing big-endian XRGB1555 and RGB565 formats
    - drm: mxsfb: DRM_MXSFB should depend on ARCH_MXS || ARCH_MXC
    - drm/bridge: megachips: Fix error handling in i2c_register_driver()
    - drm/vc4: dpi: Add option for inverting pixel clock and output enable
    - drm/vc4: dpi: Fix format mapping for RGB565
    - gpu: ipu-v3: common: Add of_node_put() for reference returned by
      of_graph_get_port_by_id()
    - drm/msm/hdmi: Add missing check for alloc_ordered_workqueue
    - pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain
    - ASoC: fsl_sai: initialize is_dsp_mode flag
    - ALSA: hda/ca0132: minor fix for allocation size
    - drm/mipi-dsi: Fix byte order of 16-bit DCS set/get brightness
    - drm/msm: use strscpy instead of strncpy
    - drm/msm/dpu: Add check for cstate
    - drm/msm/dpu: Add check for pstates
    - drm/exynos: Don't reset bridge->next
    - drm/bridge: Rename bridge helpers targeting a bridge chain
    - drm/bridge: Introduce drm_bridge_get_next_bridge()
    - drm: Initialize struct drm_crtc_state.no_vblank from device settings
    - drm/msm/mdp5: Add check for kzalloc
    - gpu: host1x: Don't skip assigning syncpoints to channels
    - drm/mediatek: remove cast to pointers passed to kfree
    - drm/mediatek: Use NULL instead of 0 for NULL pointer
    - drm/mediatek: Drop unbalanced obj unref
    - drm/mediatek: Clean dangling pointer on bind error path
    - ASoC: soc-compress.c: fixup private_data on snd_soc_new_compress()
    - gpio: vf610: connect GPIO label to dev name
    - hwmon: (ltc2945) Handle error case in ltc2945_value_store
    - scsi: aic94xx: Add missing check for dma_map_single()
    - spi: bcm63xx-hsspi: fix pm_runtime
    - spi: bcm63xx-hsspi: Fix multi-bit mode setting
    - hwmon: (mlxreg-fan) Return zero speed for broken fan
    - dm: remove flush_scheduled_work() during local_exit()
    - spi: synquacer: Fix timeout handling in synquacer_spi_transfer_one()
    - ASoC: dapm: declare missing structure prototypes
    - ASoC: soc-dapm.h: fixup warning struct snd_pcm_substream not declared
    - HID: bigben: use spinlock to protect concurrent accesses
    - HID: bigben_worker() remove unneeded check on report_field
    - HID: bigben: use spinlock to safely schedule workers
    - HID: asus: Only set EV_REP if we are adding a mapping
    - HID: asus: Add report_size to struct asus_touchpad_info
    - HID: asus: Add support for multi-touch touchpad on Medion Akoya E1239T
    - HID: asus: Fix mute and touchpad-toggle keys on Medion Akoya E1239T
    - hid: bigben_probe(): validate report count
    - nfsd: fix race to check ls_layouts
    - cifs: Fix lost destroy smbd connection when MR allocate failed
    - cifs: Fix warning and UAF when destroy the MR list
    - gfs2: jdata writepage fix
    - perf llvm: Fix inadvertent file creation
    - perf tools: Fix auto-complete on aarch64
    - sparc: allow PM configs for sparc32 COMPILE_TEST
    - mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
    - clk: qcom: gcc-qcs404: disable gpll[04]_out_aux parents
    - clk: qcom: gcc-qcs404: fix names of the DSI clocks used as parents
    - mtd: rawnand: sunxi: Fix the size of the last OOB region
    - clk: renesas: cpg-mssr: Fix use after free if cpg_mssr_common_init() failed
    - clk: renesas: cpg-mssr: Use enum clk_reg_layout instead of a boolean flag
    - clk: renesas: cpg-mssr: Remove superfluous check in resume code
    - Input: ads7846 - don't report pressure for ads7845
    - Input: ads7846 - don't check penirq immediately for 7845
    - clk: qcom: gpucc-sdm845: fix clk_dis_wait being programmed for CX GDSC
    - powerpc/powernv/ioda: Skip unallocated resources when mapping to PE
    - clk: Honor CLK_OPS_PARENT_ENABLE in clk_core_is_enabled()
    - powerpc/pseries/lpar: add missing RTAS retry status handling
    - powerpc/pseries/lparcfg: add missing RTAS retry status handling
    - powerpc/rtas: make all exports GPL
    - powerpc/rtas: ensure 4KB alignment for rtas_data_buf
    - powerpc/eeh: Small refactor of eeh_handle_normal_event()
    - powerpc/eeh: Set channel state after notifying the drivers
    - MIPS: SMP-CPS: fix build error when HOTPLUG_CPU not set
    - MIPS: vpe-mt: drop physical_memsize
    - remoteproc: qcom_q6v5_mss: Use a carveout to authenticate modem headers
    - media: platform: ti: Add missing check for devm_regulator_get
    - powerpc: Remove linker flag from KBUILD_AFLAGS
    - media: ov5675: Fix memleak in ov5675_init_controls()
    - media: i2c: ov772x: Fix memleak in ov772x_probe()
    - media: i2c: ov7670: 0 instead of -EINVAL was returned
    - media: usb: siano: Fix use after free bugs caused by do_submit_urb
    - rpmsg: glink: Avoid infinite loop on intent for missing channel
    - udf: Define EFSCORRUPTED error code
    - ARM: dts: exynos: Use Exynos5420 compatible for the MIPI video phy
    - blk-iocost: fix divide by 0 error in calc_lcoefs()
    - wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds()
    - rcu: Suppress smp_processor_id() complaint in
      synchronize_rcu_expedited_wait()
    - thermal: intel: Fix unsigned comparison with less than zero
    - timers: Prevent union confusion from unexpected restart_syscall()
    - x86/bugs: Reset speculation control settings on init
    - wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-
      of-bounds
    - wifi: mt7601u: fix an integer underflow
    - inet: fix fast path in __inet_hash_connect()
    - ice: add missing checks for PF vsi type
    - ACPI: Don't build ACPICA with '-Os'
    - net: bcmgenet: Add a check for oversized packets
    - m68k: Check syscall_trace_enter() return code
    - wifi: mt76: dma: free rx_head in mt76_dma_rx_cleanup
    - ACPI: video: Fix Lenovo Ideapad Z570 DMI match
    - net/mlx5: fw_tracer: Fix debug print
    - coda: Avoid partial allocation of sig_inputArgs
    - uaccess: Add minimum bounds check on kernel buffer size
    - drm/amd/display: Fix potential null-deref in dm_resume
    - drm/omap: dsi: Fix excessive stack usage
    - HID: Add Mapping for System Microphone Mute
    - drm/radeon: free iio for atombios when driver shutdown
    - drm/msm/dsi: Add missing check for alloc_ordered_workqueue
    - docs/scripts/gdb: add necessary make scripts_gdb step
    - ASoC: kirkwood: Iterate over array indexes instead of using pointer math
    - regulator: max77802: Bounds check regulator id against opmode
    - regulator: s5m8767: Bounds check id indexing into arrays
    - hwmon: (coretemp) Simplify platform device handling
    - pinctrl: at91: use devm_kasprintf() to avoid potential leaks
    - drm: panel-orientation-quirks: Add quirk for Lenovo IdeaPad Duet 3 10IGL5
    - dm thin: add cond_resched() to various workqueue loops
    - dm cache: add cond_resched() to various workqueue loops
    - nfsd: zero out pointers after putting nfsd_files on COPY setup error
    - wifi: rtl8xxxu: fixing transmisison failure for rtl8192eu
    - firmware: coreboot: framebuffer: Ignore reserved pixel color bits
    - rtc: pm8xxx: fix set-alarm race
    - ipmi_ssif: Rename idle state and check
    - s390: discard .interp section
    - s390/kprobes: fix irq mask clobbering on kprobe reenter from post_handler
    - s390/kprobes: fix current_kprobe never cleared after kprobes reenter
    - ARM: dts: exynos: correct HDMI phy compatible in Exynos4
    - hfs: fix missing hfs_bnode_get() in __hfs_bnode_create
    - fs: hfsplus: fix UAF issue in hfsplus_put_super
    - f2fs: fix information leak in f2fs_move_inline_dirents()
    - f2fs: fix cgroup writeback accounting with fs-layer encryption
    - ocfs2: fix defrag path triggering jbd2 ASSERT
    - ocfs2: fix non-auto defrag path not working issue
    - udf: Truncate added extents on failed expansion
    - udf: Do not bother merging very long extents
    - udf: Do not update file length for failed writes to inline files
    - udf: Preserve link count of system files
    - udf: Detect system inodes linked into directory hierarchy
    - udf: Fix file corruption when appending just after end of preallocated
      extent
    - KVM: Destroy target device if coalesced MMIO unregistration fails
    - KVM: s390: disable migration mode when dirty tracking is disabled
    - x86/virt: Force GIF=1 prior to disabling SVM (for reboot flows)
    - x86/crash: Disable virt in core NMI crash handler to avoid double shootdown
    - x86/reboot: Disable virtualization in an emergency if SVM is supported
    - x86/reboot: Disable SVM, not just VMX, when stopping CPUs
    - x86/kprobes: Fix __recover_optprobed_insn check optimizing logic
    - x86/kprobes: Fix arch_check_optimized_kprobe check within optimized_kprobe
      range
    - x86/microcode/amd: Remove load_microcode_amd()'s bsp parameter
    - x86/microcode/AMD: Add a @cpu parameter to the reloading functions
    - x86/microcode/AMD: Fix mixed steppings support
    - x86/speculation: Allow enabling STIBP with legacy IBRS
    - Documentation/hw-vuln: Document the interaction between IBRS and STIBP
    - ima: Align ima_file_mmap() parameters with mmap_file LSM hook
    - irqdomain: Fix association race
    - irqdomain: Fix disassociation race
    - irqdomain: Drop bogus fwspec-mapping error handling
    - ALSA: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls()
    - ALSA: hda/realtek: Add quirk for HP EliteDesk 800 G6 Tower PC
    - ext4: optimize ea_inode block expansion
    - ext4: refuse to create ea block when umounted
    - wifi: rtl8xxxu: Use a longer retry limit of 48
    - wifi: cfg80211: Fix use after free for wext
    - thermal: intel: powerclamp: Fix cur_state for multi package system
    - dm flakey: fix logic when corrupting a bio
    - dm flakey: don't corrupt the zero page
    - ARM: dts: exynos: correct TMU phandle in Exynos4
    - ARM: dts: exynos: correct TMU phandle in Odroid XU
    - rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails
    - alpha: fix FEN fault handling
    - mips: fix syscall_get_nr
    - media: ipu3-cio2: Fix PM runtime usage_count in driver unbind
    - mm: memcontrol: deprecate charge moving
    - mm/thp: check and bail out if page in deferred queue already
    - ktest.pl: Give back console on Ctrt^C on monitor
    - ktest.pl: Fix missing "end_monitor" when machine check fails
    - ktest.pl: Add RUN_TIMEOUT option with default unlimited
    - scsi: qla2xxx: Fix link failure in NPIV environment
    - scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests
    - scsi: qla2xxx: Fix erroneous link down
    - scsi: ses: Don't attach if enclosure has no components
    - scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process()
    - scsi: ses: Fix possible addl_desc_ptr out-of-bounds accesses
    - scsi: ses: Fix possible desc_ptr out-of-bounds accesses
    - scsi: ses: Fix slab-out-of-bounds in ses_intf_remove()
    - PCI/PM: Observe reset delay irrespective of bridge_d3
    - PCI: hotplug: Allow marking devices as disconnected during bind/unbind
    - PCI: Avoid FLR for AMD FCH AHCI adapters
    - drm/i915/quirks: Add inverted backlight quirk for HP 14-r206nv
    - drm/radeon: Fix eDP for single-display iMac11,2
    - wifi: ath9k: use proper statements in conditionals
    - kbuild: Port silent mode detection to future gnu make.
    - fs/jfs: fix shift exponent db_agl2size negative
    - pwm: sifive: Reduce time the controller lock is held
    - pwm: sifive: Always let the first pwm_apply_state succeed
    - pwm: stm32-lp: fix the check on arr and cmp registers update
    - f2fs: use memcpy_{to,from}_page() where possible
    - fs: f2fs: initialize fsdata in pagecache_write()
    - um: vector: Fix memory leak in vector_config
    - ubi: ensure that VID header offset + VID header size <= alloc, size
    - ubifs: Fix build errors as symbol undefined
    - ubifs: Rectify space budget for ubifs_symlink() if symlink is encrypted
    - ubifs: Rectify space budget for ubifs_xrename()
    - ubifs: Fix wrong dirty space budget for dirty inode
    - ubifs: do_rename: Fix wrong space budget when target inode's nlink > 1
    - ubifs: Reserve one leb for each journal head while doing budget
    - ubi: Fix use-after-free when volume resizing failed
    - ubi: Fix unreferenced object reported by kmemleak in ubi_resize_volume()
    - ubifs: Fix memory leak in alloc_wbufs()
    - ubi: Fix possible null-ptr-deref in ubi_free_volume()
    - ubifs: Re-statistic cleaned znode count if commit failed
    - ubifs: dirty_cow_znode: Fix memleak in error handling path
    - ubifs: ubifs_writepage: Mark page dirty after writing inode failed
    - ubi: Fix UAF wear-leveling entry in eraseblk_count_seq_show()
    - ubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed
    - x86: um: vdso: Add '%rcx' and '%r11' to the syscall clobber list
    - watchdog: at91sam9_wdt: use devm_request_irq to avoid missing free_irq() in
      error path
    - watchdog: Fix kmemleak in watchdog_cdev_register
    - watchdog: pcwd_usb: Fix attempting to access uninitialized memory
    - netfilter: ctnetlink: fix possible refcount leak in
      ctnetlink_create_conntrack()
    - ipv6: Add lwtunnel encap size of all siblings in nexthop calculation
    - sctp: add a refcnt in sctp_stream_priorities to avoid a nested loop
    - net: fix __dev_kfree_skb_any() vs drop monitor
    - 9p/xen: fix version parsing
    - 9p/xen: fix connection sequence
    - 9p/rdma: unmap receive dma buffer in rdma_request()/post_recv()
    - net/mlx5: Geneve, Fix handling of Geneve object id as error code
    - nfc: fix memory leak of se_io context in nfc_genl_se_io
    - net/sched: act_sample: fix action bind logic
    - ARM: dts: spear320-hmi: correct STMPE GPIO compatible
    - tcp: tcp_check_req() can be called from process context
    - vc_screen: modify vcs_size() handling in vcs_read()
    - rtc: sun6i: Make external 32k oscillator optional
    - rtc: sun6i: Always export the internal oscillator
    - scsi: ipr: Work around fortify-string warning
    - thermal: intel: quark_dts: fix error pointer dereference
    - thermal: intel: BXT_PMIC: select REGMAP instead of depending on it
    - tracing: Add NULL checks for buffer in ring_buffer_free_read_page()
    - firmware/efi sysfb_efi: Add quirk for Lenovo IdeaPad Duet 3
    - mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak
    - media: uvcvideo: Handle cameras with invalid descriptors
    - media: uvcvideo: Handle errors from calls to usb_string
    - media: uvcvideo: Quirk for autosuspend in Logitech B910 and C910
    - media: uvcvideo: Silence memcpy() run-time false positive warnings
    - staging: emxx_udc: Add checks for dma_alloc_coherent()
    - tty: fix out-of-bounds access in tty_driver_lookup_tty()
    - tty: serial: fsl_lpuart: disable the CTS when send break signal
    - mei: bus-fixup:upon error print return values of send and receive
    - tools/iio/iio_utils:fix memory leak
    - iio: accel: mma9551_core: Prevent uninitialized variable in
      mma9551_read_status_word()
    - iio: accel: mma9551_core: Prevent uninitialized variable in
      mma9551_read_config_word()
    - usb: host: xhci: mvebu: Iterate over array indexes instead of using pointer
      math
    - USB: ene_usb6250: Allocate enough memory for full object
    - usb: uvc: Enumerate valid values for color matching
    - kernel/fail_function: fix memory leak with using debugfs_lookup()
    - PCI: Add ACS quirk for Wangxun NICs
    - phy: rockchip-typec: Fix unsigned comparison with less than zero
    - net: tls: avoid hanging tasks on the tx_lock
    - x86/resctrl: Apply READ_ONCE/WRITE_ONCE to task_struct.{rmid,closid}
    - x86/resctl: fix scheduler confusion with 'current'
    - Bluetooth: hci_sock: purge socket queues in the destruct() callback
    - SAUCE: Revert "UBUNTU: SAUCE: Fix inet_csk_listen_start after CVE-2023-0461"
    - tcp: Fix listen() regression in 5.4.229.
    - media: uvcvideo: Provide sync and async uvc_ctrl_status_event
    - media: uvcvideo: Fix race condition with usb_kill_urb
    - dt-bindings: rtc: sun6i-a31-rtc: Loosen the requirements on the clocks
    - Linux 5.4.235
    - [Config] Drop mxsfb for armhf:generic-lpae

* Focal update: v5.4.234 upstream stable release (LP: #2017691)
    - arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc
    - ARM: dts: rockchip: add power-domains property to dp node on rk3288
    - ACPI: NFIT: fix a potential deadlock during NFIT teardown
    - btrfs: send: limit number of clones and allocated memory size
    - IB/hfi1: Assign npages earlier
    - neigh: make sure used and confirmed times are valid
    - HID: core: Fix deadloop in hid_apply_multiplier.
    - bpf: bpf_fib_lookup should not return neigh in NUD_FAILED state
    - net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues().
    - vc_screen: don't clobber return value in vcs_read
    - dmaengine: sh: rcar-dmac: Check for error num after dma_set_max_seg_size
    - USB: serial: option: add support for VW/Skoda "Carstick LTE"
    - USB: core: Don't hold device lock while reading the "descriptors" sysfs file
    - Linux 5.4.234

* CVE-2023-30456
    - KVM: nVMX: add missing consistency checks for CR0 and CR4

* CVE-2023-1859
    - 9p/xen : Fix use after free bug in xen_9pfs_front_remove due to race
      condition

* CVE-2023-1670
    - xirc2ps_cs: Fix use after free bug in xirc2ps_detach

-- Luke Nowakowski-Krijger <luke.nowakowskikrijger@canonical.com>  Tue, 06 Jun 2023 14:45:17 -0700

Changed in linux (Ubuntu Focal):
status:	Fix Committed → Fix Released

Revision history for this message

Stefan Bader (smb) wrote on 2023-06-16:

#2

This was only partially released before (1 patch).

Changed in linux (Ubuntu Focal):
status:	Fix Released → Fix Committed

Revision history for this message

Launchpad Janitor (janitor) wrote on 2023-08-10:

#3

Download full text (21.8 KiB)

This bug was fixed in the package linux - 5.4.0-156.173

---------------
linux (5.4.0-156.173) focal; urgency=medium

* focal/linux: 5.4.0-156.173 -proposed tracker (LP: #2026585)

* CVE-2023-3390
- netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE

  * Focal update: v5.4.241 upstream stable release (LP: #2023930)
    - scsi: ses: Handle enclosure with just a primary component gracefully
    - x86/PCI: Add quirk for AMD XHCI controller that loses MSI-X state in D3hot
    - cgroup/cpuset: Wake up cpuset_attach_wq tasks in cpuset_cancel_attach()
    - treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()
    - smb3: fix problem with null cifs super block with previous patch
    - pinctrl: amd: Use irqchip template
    - pinctrl: amd: disable and mask interrupts on probe
    - pinctrl: amd: Disable and mask interrupts on resume
    - pwm: cros-ec: Explicitly set .polarity in .get_state()
    - pwm: sprd: Explicitly set .polarity in .get_state()
    - wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded
      sta
    - icmp: guard against too small mtu
    - net: don't let netpoll invoke NAPI if in xmit context
    - sctp: check send stream number after wait_for_sndbuf
    - ipv6: Fix an uninit variable access bug in __ip6_make_skb()
    - gpio: davinci: Add irq chip flag to skip set wake
    - sunrpc: only free unix grouplist after RCU settles
    - NFSD: callback request does not use correct credential for AUTH_SYS
    - xhci: also avoid the XHCI_ZERO_64B_REGS quirk with a passthrough iommu
    - USB: serial: cp210x: add Silicon Labs IFS-USB-DATACABLE IDs
    - usb: typec: altmodes/displayport: Fix configure initial pin assignment
    - USB: serial: option: add Telit FE990 compositions
    - USB: serial: option: add Quectel RM500U-CN modem
    - iio: adc: ti-ads7950: Set `can_sleep` flag for GPIO chip
    - iio: dac: cio-dac: Fix max DAC write value check for 12-bit
    - tty: serial: sh-sci: Fix transmit end interrupt handler
    - tty: serial: sh-sci: Fix Rx on RZ/G2L SCI
    - tty: serial: fsl_lpuart: avoid checking for transfer complete when
      UARTCTRL_SBK is asserted in lpuart32_tx_empty
    - nilfs2: fix potential UAF of struct nilfs_sc_info in nilfs_segctor_thread()
    - nilfs2: fix sysfs interface lifetime
    - ALSA: hda/realtek: Add quirk for Clevo X370SNW
    - perf/core: Fix the same task check in perf_event_set_output
    - ftrace: Mark get_lock_parent_ip() __always_inline
    - can: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access
    - tracing: Free error logs of tracing instances
    - net_sched: prevent NULL dereference if default qdisc setup failed
    - drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error path
    - ring-buffer: Fix race while reader and writer are on the same page
    - mm/swap: fix swap_info_struct race between swapoff and get_swap_pages()
    - irqdomain: Look for existing mapping only once
    - irqdomain: Refactor __irq_domain_alloc_irqs()
    - irqdomain: Fix mapping-creation race
    - Revert "pinctrl: amd: Disable and mask interrupts on resume"
    - ALSA: emu10k1: fix capture interrupt handler unlinking
    - ALSA: hd...

This bug was fixed in the package linux - 5.4.0-156.173

---------------
linux (5.4.0-156.173) focal; urgency=medium

* focal/linux: 5.4.0-156.173 -proposed tracker (LP: #2026585)

* CVE-2023-3390
    - netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE

* Focal update: v5.4.241 upstream stable release (LP: #2023930)
    - scsi: ses: Handle enclosure with just a primary component gracefully
    - x86/PCI: Add quirk for AMD XHCI controller that loses MSI-X state in D3hot
    - cgroup/cpuset: Wake up cpuset_attach_wq tasks in cpuset_cancel_attach()
    - treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()
    - smb3: fix problem with null cifs super block with previous patch
    - pinctrl: amd: Use irqchip template
    - pinctrl: amd: disable and mask interrupts on probe
    - pinctrl: amd: Disable and mask interrupts on resume
    - pwm: cros-ec: Explicitly set .polarity in .get_state()
    - pwm: sprd: Explicitly set .polarity in .get_state()
    - wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded
      sta
    - icmp: guard against too small mtu
    - net: don't let netpoll invoke NAPI if in xmit context
    - sctp: check send stream number after wait_for_sndbuf
    - ipv6: Fix an uninit variable access bug in __ip6_make_skb()
    - gpio: davinci: Add irq chip flag to skip set wake
    - sunrpc: only free unix grouplist after RCU settles
    - NFSD: callback request does not use correct credential for AUTH_SYS
    - xhci: also avoid the XHCI_ZERO_64B_REGS quirk with a passthrough iommu
    - USB: serial: cp210x: add Silicon Labs IFS-USB-DATACABLE IDs
    - usb: typec: altmodes/displayport: Fix configure initial pin assignment
    - USB: serial: option: add Telit FE990 compositions
    - USB: serial: option: add Quectel RM500U-CN modem
    - iio: adc: ti-ads7950: Set `can_sleep` flag for GPIO chip
    - iio: dac: cio-dac: Fix max DAC write value check for 12-bit
    - tty: serial: sh-sci: Fix transmit end interrupt handler
    - tty: serial: sh-sci: Fix Rx on RZ/G2L SCI
    - tty: serial: fsl_lpuart: avoid checking for transfer complete when
      UARTCTRL_SBK is asserted in lpuart32_tx_empty
    - nilfs2: fix potential UAF of struct nilfs_sc_info in nilfs_segctor_thread()
    - nilfs2: fix sysfs interface lifetime
    - ALSA: hda/realtek: Add quirk for Clevo X370SNW
    - perf/core: Fix the same task check in perf_event_set_output
    - ftrace: Mark get_lock_parent_ip() __always_inline
    - can: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access
    - tracing: Free error logs of tracing instances
    - net_sched: prevent NULL dereference if default qdisc setup failed
    - drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error path
    - ring-buffer: Fix race while reader and writer are on the same page
    - mm/swap: fix swap_info_struct race between swapoff and get_swap_pages()
    - irqdomain: Look for existing mapping only once
    - irqdomain: Refactor __irq_domain_alloc_irqs()
    - irqdomain: Fix mapping-creation race
    - Revert "pinctrl: amd: Disable and mask interrupts on resume"
    - ALSA: emu10k1: fix capture interrupt handler unlinking
    - ALSA: hda/sigmatel: add pin overrides for Intel DP45SG motherboard
    - ALSA: i2c/cs8427: fix iec958 mixer control deactivation
    - ALSA: firewire-tascam: add missing unwind goto in
      snd_tscm_stream_start_duplex()
    - ALSA: hda/sigmatel: fix S/PDIF out on Intel D*45* motherboards
    - Bluetooth: L2CAP: Fix use-after-free in l2cap_disconnect_{req,rsp}
    - Bluetooth: Fix race condition in hidp_session_thread
    - btrfs: print checksum type and implementation at mount time
    - btrfs: fix fast csum implementation detection
    - mtdblock: tolerate corrected bit-flips
    - mtd: rawnand: meson: fix bitmask for length in command word
    - mtd: rawnand: stm32_fmc2: remove unsupported EDO mode
    - niu: Fix missing unwind goto in niu_alloc_channels()
    - qlcnic: check pci_reset_function result
    - sctp: fix a potential overflow in sctp_ifwdtsn_skip
    - RDMA/core: Fix GID entry ref leak when create_ah fails
    - udp6: fix potential access to stale information
    - net: macb: fix a memory corruption in extended buffer descriptor mode
    - power: supply: cros_usbpd: reclassify "default case!" as debug
    - i2c: imx-lpi2c: clean rx/tx buffers upon new message
    - efi: sysfb_efi: Add quirk for Lenovo Yoga Book X91F/L
    - drm: panel-orientation-quirks: Add quirk for Lenovo Yoga Book X90F
    - verify_pefile: relax wrapper length check
    - asymmetric_keys: log on fatal failures in PE/pkcs7
    - ubi: Fix failure attaching when vid_hdr offset equals to (sub)page size
    - mtd: ubi: wl: Fix a couple of kernel-doc issues
    - ubi: Fix deadlock caused by recursively holding work_sem
    - i2c: ocores: generate stop condition after timeout in polling mode
    - watchdog: sbsa_wdog: Make sure the timeout programming is within the limits
    - coresight-etm4: Fix for() loop drvdata->nr_addr_cmp range bug
    - xfs: show the proper user quota options
    - xfs: remove the kuid/kgid conversion wrappers
    - xfs: add a new xfs_sb_version_has_v3inode helper
    - xfs: only check the superblock version for dinode size calculation
    - xfs: simplify di_flags2 inheritance in xfs_ialloc
    - xfs: simplify a check in xfs_ioctl_setattr_check_cowextsize
    - xfs: remove the di_version field from struct icdinode
    - xfs: set inode size after creating symlink
    - xfs: report corruption only as a regular error
    - xfs: shut down the filesystem if we screw up quota reservation
    - xfs: consider shutdown in bmapbt cursor delete assert
    - xfs: don't reuse busy extents on extent trim
    - xfs: force log and push AIL to clear pinned inodes when aborting mount
    - Linux 5.4.241

* [UBUNTU 20.04] [HPS] Kernel panic with "refcount_t: underflow" in mlx5
    driver (LP: #2019011)
    - net/mlx5: cmdif, Avoid skipping reclaim pages if FW is not accessible
    - net/mlx5: Fix handling of entry refcount when command is not issued to FW

* Disable hv-kvp-daemon if /dev/vmbus/hv_kvp is not present (LP: #2024900)
    - [Packaging] disable hv-kvp-daemon if needed

* CVE-2023-35001
    - netfilter: nf_tables: prevent OOB access in nft_byteorder_eval

* CVE-2023-32629
    - ovl: adhere to the vfs_ vs. ovl_do_ conventions for xattrs

* CVE-2023-3141
    - memstick: r592: Fix UAF bug in r592_remove due to race condition

* CVE-2023-3111
    - btrfs: check return value of btrfs_commit_transaction in relocation
    - btrfs: unset reloc control if transaction commit fails in
      prepare_to_relocate()

* CVE-2023-3090
    - ipvlan:Fix out-of-bounds caused by unclear skb->cb

* CVE-2023-1611
    - btrfs: fix race between quota disable and quota assign ioctls

* CVE-2022-0168
    - cifs: move some variables off the stack in smb2_ioctl_query_info
    - cifs: prevent bad output lengths in smb2_ioctl_query_info()
    - cifs: fix NULL ptr dereference in smb2_ioctl_query_info()

* CVE-2022-27672
    - x86/speculation: Identify processors vulnerable to SMT RSB predictions
    - KVM: x86: Mitigate the cross-thread return address predictions bug
    - Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions

* Severe NFS performance degradation after LP #2003053 (LP: #2022098)
    - SAUCE: Make NFS file-access stale cache behaviour opt-in

* Encountering an issue with memcpy_fromio causing failed boot of SEV-enabled
    guest (LP: #2020319)
    - x86/sev: Unroll string mmio with CC_ATTR_GUEST_UNROLL_STRING_IO

* Focal update: v5.4.240 upstream stable release (LP: #2023601)
    - net: tls: fix possible race condition between do_tls_getsockopt_conf() and
      do_tls_setsockopt_conf()
    - power: supply: da9150: Fix use after free bug in da9150_charger_remove due
      to race condition
    - iavf: fix inverted Rx hash condition leading to disabled hash
    - iavf: fix non-tunneled IPv6 UDP packet type and hashing
    - intel/igbvf: free irq on the error path in igbvf_request_msix()
    - igbvf: Regard vf reset nack as success
    - i2c: imx-lpi2c: check only for enabled interrupt flags
    - scsi: scsi_dh_alua: Fix memleak for 'qdata' in alua_activate()
    - net: usb: smsc95xx: Limit packet length to skb->len
    - qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info
    - net: qcom/emac: Fix use after free bug in emac_remove due to race condition
    - net/ps3_gelic_net: Fix RX sk_buff length
    - net/ps3_gelic_net: Use dma_mapping_error
    - keys: Do not cache key in task struct if key is requested from kernel thread
    - bpf: Adjust insufficient default bpf_jit_limit
    - net/mlx5: Read the TC mapping of all priorities on ETS query
    - atm: idt77252: fix kmemleak when rmmod idt77252
    - erspan: do not use skb_mac_header() in ndo_start_xmit()
    - net/sonic: use dma_mapping_error() for error check
    - nvme-tcp: fix nvme_tcp_term_pdu to match spec
    - hvc/xen: prevent concurrent accesses to the shared ring
    - net: mdio: thunder: Add missing fwnode_handle_put()
    - Bluetooth: btqcomsmd: Fix command timeout after setting BD address
    - platform/chrome: cros_ec_chardev: fix kernel data leak from ioctl
    - hwmon (it87): Fix voltage scaling for chips with 10.9mV ADCs
    - scsi: qla2xxx: Perform lockless command completion in abort path
    - uas: Add US_FL_NO_REPORT_OPCODES for JMicron JMS583Gen 2
    - thunderbolt: Use const qualifier for `ring_interrupt_index`
    - riscv: Bump COMMAND_LINE_SIZE value to 1024
    - ca8210: fix mac_len negative array access
    - m68k: Only force 030 bus error if PC not in exception table
    - selftests/bpf: check that modifier resolves after pointer
    - scsi: target: iscsi: Fix an error message in iscsi_check_key()
    - scsi: ufs: core: Add soft dependency on governor_simpleondemand
    - scsi: lpfc: Avoid usage of list iterator variable after loop
    - net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990
    - net: usb: qmi_wwan: add Telit 0x1080 composition
    - sh: sanitize the flags on sigreturn
    - cifs: empty interface list when server doesn't support query interfaces
    - scsi: core: Add BLIST_SKIP_VPD_PAGES for SKhynix H28U74301AMR
    - usb: gadget: u_audio: don't let userspace block driver unbind
    - fsverity: Remove WQ_UNBOUND from fsverity read workqueue
    - igb: revert rtnl_lock() that causes deadlock
    - dm thin: fix deadlock when swapping to thin device
    - usb: cdns3: Fix issue with using incorrect PCI device function
    - usb: chipdea: core: fix return -EINVAL if request role is the same with
      current role
    - usb: chipidea: core: fix possible concurrent when switch role
    - wifi: mac80211: fix qos on mesh interfaces
    - nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy()
    - i2c: xgene-slimpro: Fix out-of-bounds bug in xgene_slimpro_i2c_xfer()
    - dm stats: check for and propagate alloc_percpu failure
    - dm crypt: add cond_resched() to dmcrypt_write()
    - sched/fair: sanitize vruntime of entity being placed
    - sched/fair: Sanitize vruntime of entity being migrated
    - tun: avoid double free in tun_free_netdev
    - ocfs2: fix data corruption after failed write
    - fsverity: don't drop pagecache at end of FS_IOC_ENABLE_VERITY
    - bus: imx-weim: fix branch condition evaluates to a garbage value
    - md: avoid signed overflow in slot_store()
    - ALSA: asihpi: check pao in control_message()
    - ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set()
    - fbdev: tgafb: Fix potential divide by zero
    - sched_getaffinity: don't assume 'cpumask_size()' is fully initialized
    - fbdev: nvidia: Fix potential divide by zero
    - fbdev: intelfb: Fix potential divide by zero
    - fbdev: lxfb: Fix potential divide by zero
    - fbdev: au1200fb: Fix potential divide by zero
    - ca8210: Fix unsigned mac_len comparison with zero in ca8210_skb_tx()
    - dma-mapping: drop the dev argument to arch_sync_dma_for_*
    - mips: bmips: BCM6358: disable RAC flush for TP1
    - mtd: rawnand: meson: invalidate cache on polling ECC bit
    - scsi: megaraid_sas: Fix crash after a double completion
    - ptp_qoriq: fix memory leak in probe()
    - regulator: fix spelling mistake "Cant" -> "Can't"
    - regulator: Handle deferred clk
    - net/net_failover: fix txq exceeding warning
    - can: bcm: bcm_tx_setup(): fix KMSAN uninit-value in vfs_write
    - s390/vfio-ap: fix memory leak in vfio_ap device driver
    - i40e: fix registers dump after run ethtool adapter self test
    - bnxt_en: Fix typo in PCI id to device description string mapping
    - net: dsa: mv88e6xxx: Enable IGMP snooping on user ports only
    - net: mvneta: make tx buffer array agnostic
    - pinctrl: ocelot: Fix alt mode for ocelot
    - Input: alps - fix compatibility with -funsigned-char
    - Input: focaltech - use explicitly signed char type
    - cifs: prevent infinite recursion in CIFSGetDFSRefer()
    - cifs: fix DFS traversal oops without CONFIG_CIFS_DFS_UPCALL
    - Input: goodix - add Lenovo Yoga Book X90F to nine_bytes_report DMI table
    - xen/netback: don't do grant copy across page boundary
    - pinctrl: at91-pio4: fix domain name assignment
    - NFSv4: Fix hangs when recovering open state after a server reboot
    - ALSA: hda/conexant: Partial revert of a quirk for Lenovo
    - ALSA: usb-audio: Fix regression on detection of Roland VS-100
    - drm/etnaviv: fix reference leak when mmaping imported buffer
    - btrfs: scan device in non-exclusive mode
    - ext4: fix kernel BUG in 'ext4_write_inline_data_end()'
    - net_sched: add __rcu annotation to netdev->qdisc
    - net: sched: fix race condition in qdisc_graft()
    - firmware: arm_scmi: Fix device node validation for mailbox transport
    - gfs2: Always check inode size of inline inodes
    - Linux 5.4.240

* Focal update: v5.4.239 upstream stable release (LP: #2023600)
    - Linux 5.4.239

* CVE-2023-2124
    - xfs: verify buffer contents when we skip log replay

* CVE-2020-36691
    - netlink: limit recursion depth in policy validation

* CVE-2022-1184
    - ext4: check if directory block is within i_size
    - ext4: fix check for block being out of directory size

* CVE-2022-4269
    - net: sched: extract qstats update code into functions
    - net: sched: don't expose action qstats to skb_tc_reinsert()
    - net/sched: act_mirred: refactor the handle of xmit
    - net: sched: remove unused tcf_result extension
    - net/sched: act_mirred: better wording on protection against excessive stack
      growth
    - act_mirred: use the backlog for nested calls to mirred ingress

* Focal update: v5.4.238 upstream stable release (LP: #2023427)
    - ext4: fix cgroup writeback accounting with fs-layer encryption
    - xfrm: Allow transport-mode states with AF_UNSPEC selector
    - drm/panfrost: Don't sync rpm suspension after mmu flushing
    - cifs: Move the in_send statistic to __smb_send_rqst()
    - drm/meson: fix 1px pink line on GXM when scaling video overlay
    - clk: HI655X: select REGMAP instead of depending on it
    - docs: Correct missing "d_" prefix for dentry_operations member
      d_weak_revalidate
    - scsi: mpt3sas: Fix NULL pointer access in mpt3sas_transport_port_add()
    - ALSA: hda - add Intel DG1 PCI and HDMI ids
    - ALSA: hda - controller is in GPU on the DG1
    - ALSA: hda: Add Alderlake-S PCI ID and HDMI codec vid
    - ALSA: hda: Add Intel DG2 PCI ID and HDMI codec vid
    - ALSA: hda: Match only Intel devices with CONTROLLER_IN_GPU()
    - netfilter: nft_redir: correct value of inet type `.maxattrs`
    - scsi: core: Fix a comment in function scsi_host_dev_release()
    - scsi: core: Fix a procfs host directory removal regression
    - tcp: tcp_make_synack() can be called from process context
    - nfc: pn533: initialize struct pn533_out_arg properly
    - ipvlan: Make skb->skb_iif track skb->dev for l3s mode
    - i40e: Fix kernel crash during reboot when adapter is in recovery mode
    - qed/qed_dev: guard against a possible division by zero
    - net: tunnels: annotate lockless accesses to dev->needed_headroom
    - net: phy: smsc: bail out in lan87xx_read_status if genphy_read_status fails
    - nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition
    - net: usb: smsc75xx: Limit packet length to skb->len
    - nvmet: avoid potential UAF in nvmet_req_complete()
    - block: sunvdc: add check for mdesc_grab() returning NULL
    - ipv4: Fix incorrect table ID in IOCTL path
    - net: usb: smsc75xx: Move packet length check to prevent kernel panic in
      skb_pull
    - net/iucv: Fix size of interrupt data
    - ethernet: sun: add check for the mdesc_grab()
    - hwmon: (adt7475) Display smoothing attributes in correct order
    - hwmon: (adt7475) Fix masking of hysteresis registers
    - hwmon: (xgene) Fix use after free bug in xgene_hwmon_remove due to race
      condition
    - hwmon: (ina3221) return prober error code
    - media: m5mols: fix off-by-one loop termination error
    - mmc: atmel-mci: fix race between stop command and start of next command
    - jffs2: correct logic when creating a hole in jffs2_write_begin
    - ext4: fail ext4_iget if special inode unallocated
    - ext4: fix task hung in ext4_xattr_delete_inode
    - drm/amdkfd: Fix an illegal memory access
    - sh: intc: Avoid spurious sizeof-pointer-div warning
    - ext4: fix possible double unlock when moving a directory
    - tty: serial: fsl_lpuart: skip waiting for transmission complete when
      UARTCTRL_SBK is asserted
    - interconnect: fix mem leak when freeing nodes
    - tracing: Check field value in hist_field_name()
    - tracing: Make tracepoint lockdep check actually test something
    - ftrace: Fix invalid address access in lookup_rec() when index is 0
    - fbdev: stifb: Provide valid pixelclock and add fb_check_var() checks
    - x86/mm: Fix use of uninitialized buffer in sme_enable()
    - drm/i915: Don't use stolen memory for ring buffers with LLC
    - serial: 8250_em: Fix UART port type
    - s390/ipl: add missing intersection check to ipl_report handling
    - PCI: Unify delay handling for reset and resume
    - HID: core: Provide new max_buffer_size attribute to over-ride the default
    - HID: uhid: Over-ride the default maximum data buffer value with our own
    - Linux 5.4.238

* Focal update: v5.4.237 upstream stable release (LP: #2023420)
    - fs: prevent out-of-bounds array speculation when closing a file descriptor
    - x86/CPU/AMD: Disable XSAVES on AMD family 0x17
    - drm/connector: print max_requested_bpc in state debugfs
    - ext4: fix RENAME_WHITEOUT handling for inline directories
    - ext4: fix another off-by-one fsmap error on 1k block filesystems
    - ext4: move where set the MAY_INLINE_DATA flag is set
    - ext4: fix WARNING in ext4_update_inline_data
    - ext4: zero i_disksize when initializing the bootloader inode
    - nfc: change order inside nfc_se_io error path
    - iommu/amd: Add PCI segment support for ivrs_[ioapic/hpet/acpihid] commands
    - iommu/amd: Fix ill-formed ivrs_ioapic, ivrs_hpet and ivrs_acpihid options
    - iommu/amd: Add a length limitation for the ivrs_acpihid command-line
      parameter
    - ipmi:ssif: make ssif_i2c_send() void
    - ipmi:ssif: resend_msg() cannot fail
    - ipmi:ssif: Remove rtc_us_timer
    - ipmi:ssif: Increase the message retry time
    - ipmi:ssif: Add a timer between request retries
    - irqdomain: Change the type of 'size' in __irq_domain_add() to be consistent
    - irqdomain: Fix domain registration race
    - iommu/vt-d: Fix PASID directory pointer coherency
    - SMB3: Backup intent flag missing from some more ops
    - cifs: Fix uninitialized memory read in smb3_qfs_tcon()
    - scsi: core: Remove the /proc/scsi/${proc_name} directory earlier
    - ext4: Fix possible corruption when moving a directory
    - drm/msm/a5xx: fix setting of the CP_PREEMPT_ENABLE_LOCAL register
    - nfc: fdp: add null check of devm_kmalloc_array in
      fdp_nci_i2c_read_device_properties
    - ila: do not generate empty messages in ila_xlat_nl_cmd_get_mapping()
    - selftests: nft_nat: ensuring the listening side is up before starting the
      client
    - net: usb: lan78xx: Remove lots of set but unused 'ret' variables
    - net: lan78xx: fix accessing the LAN7800's internal phy specific registers
      from the MAC driver
    - net: caif: Fix use-after-free in cfusbl_device_notify()
    - bnxt_en: Avoid order-5 memory allocation for TPA data
    - netfilter: tproxy: fix deadlock due to missing BH disable
    - btf: fix resolving BTF_KIND_VAR after ARRAY, STRUCT, UNION, PTR
    - scsi: megaraid_sas: Update max supported LD IDs to 240
    - net/smc: fix fallback failed while sendmsg with fastopen
    - riscv: Use READ_ONCE_NOCHECK in imprecise unwinding stack mode
    - ext4: Fix deadlock during directory rename
    - MIPS: Fix a compilation issue
    - alpha: fix R_ALPHA_LITERAL reloc for large modules
    - macintosh: windfarm: Use unsigned type for 1-bit bitfields
    - PCI: Add SolidRun vendor ID
    - media: ov5640: Fix analogue gain control
    - ipmi/watchdog: replace atomic_add() and atomic_sub()
    - ipmi:watchdog: Set panic count to proper value on a panic
    - drm/i915: Don't use BAR mappings for ring buffers with LLC
    - x86, vmlinux.lds: Add RUNTIME_DISCARD_EXIT to generic DISCARDS
    - arch: fix broken BuildID for arm64 and riscv
    - powerpc/vmlinux.lds: Define RUNTIME_DISCARD_EXIT
    - powerpc/vmlinux.lds: Don't discard .rela* for relocatable builds
    - s390: define RUNTIME_DISCARD_EXIT to fix link error with GNU ld < 2.36
    - sh: define RUNTIME_DISCARD_EXIT
    - UML: define RUNTIME_DISCARD_EXIT
    - s390/dasd: add missing discipline function
    - Linux 5.4.237

* Focal update: v5.4.236 upstream stable release (LP: #2020390)
    - staging: rtl8192e: Remove function ..dm_check_ac_dc_power calling a script
    - staging: rtl8192e: Remove call_usermodehelper starting RadioPower.sh
    - Linux 5.4.236

* Packaging resync (LP: #1786013)
    - [Packaging] resync update-dkms-versions helper

-- Roxana Nicolescu <roxana.nicolescu@canonical.com>  Mon, 10 Jul 2023 17:38:56 +0200

Changed in linux (Ubuntu Focal):
status:	Fix Committed → Fix Released

Ubuntu
linux package

Focal update: v5.4.236 upstream stable release

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Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Invalid	Undecided	Unassigned
	Focal	Fix Released	Medium	Kamal Mostafa

Ubuntulinux package

Focal update: v5.4.236 upstream stable release

Bug Description

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Ubuntu
linux package