Bionic update: upstream stable patchset 2020-08-18
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
| Bionic |
Fix Released
|
Undecided
|
Kamal Mostafa | ||
Bug Description
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly from a mainline/stable Linux tree or
a minimally backported form of that patch. The following upstream
stable patches should be included in the Ubuntu kernel:
upstream stable patchset 2020-08-18
from git://git.
USB: serial: qcserial: add EM7305 QDL product ID
USB: iowarrior: fix up report size handling for some devices
usb: xhci: define IDs for various ASMedia host controllers
usb: xhci: Fix ASMedia ASM1142 DMA addressing
Revert "ALSA: hda: call runtime_allow() for all hda controllers"
ALSA: seq: oss: Serialize ioctls
staging: android: ashmem: Fix lockdep warning for write operation
Bluetooth: Fix slab-out-of-bounds read in hci_extended_
Bluetooth: Prevent out-of-bounds read in hci_inquiry_
Bluetooth: Prevent out-of-bounds read in hci_inquiry_
omapfb: dss: Fix max fclk divider for omap36xx
binder: Prevent context manager from incrementing ref 0
vgacon: Fix for missing check in scrollback handling
mtd: properly check all write ioctls for permissions
leds: wm831x-status: fix use-after-free on unbind
leds: da903x: fix use-after-free on unbind
leds: lm3533: fix use-after-free on unbind
leds: 88pm860x: fix use-after-free on unbind
net/9p: validate fds in p9_fd_open
drm/nouveau/fbcon: fix module unload when fbcon init has failed for some reason
drm/nouveau/fbcon: zero-initialise the mode_cmd2 structure
i2c: slave: improve sanity check when registering
i2c: slave: add sanity check when unregistering
usb: hso: check for return value in hso_serial_
firmware: Fix a reference count leak.
cfg80211: check vendor command doit pointer before use
igb: reinit_locked() should be called with rtnl_lock
atm: fix atm_dev refcnt leaks in atmtcp_
tools lib traceevent: Fix memory leak in process_
Drivers: hv: vmbus: Ignore CHANNELMSG_
xattr: break delegations in {set,remove}xattr
ipv4: Silence suspicious RCU usage warning
ipv6: fix memory leaks on IPV6_ADDRFORM path
net: ethernet: mtk_eth_soc: fix MTU warnings
vxlan: Ensure FDB dump is performed under RCU
net: lan78xx: replace bogus endpoint lookup
hv_netvsc: do not use VF device if link is down
net: gre: recompute gre csum for sctp over gre tunnels
openvswitch: Prevent kernel-infoleak in ovs_ct_put_key()
Revert "vxlan: fix tos value before xmit"
selftests/net: relax cpu affinity requirement in msg_zerocopy test
rxrpc: Fix race between recvmsg and sendmsg on immediate call failure
i40e: add num_vectors checker in iwarp handler
i40e: Wrong truncation from u16 to u8
i40e: Memory leak in i40e_config_
Smack: fix use-after-free in smk_write_
UBUNTU: upstream stable to v4.19.139
CVE References
| Changed in linux (Ubuntu): | |
| status: | New → Confirmed |
| tags: | added: kernel-stable-tracking-bug |
| Changed in linux (Ubuntu Bionic): | |
| status: | New → In Progress |
| assignee: | nobody → Kamal Mostafa (kamalmostafa) |
| description: | updated |
| Changed in linux (Ubuntu Bionic): | |
| status: | In Progress → Fix Committed |
| Launchpad Janitor (janitor) wrote | #1 |
| Changed in linux (Ubuntu Bionic): | |
| status: | Fix Committed → Fix Released |
| Changed in linux (Ubuntu): | |
| status: | Confirmed → Invalid |
This bug was fixed in the package linux - 4.15.0-118.119
---------------
linux (4.15.0-118.119) bionic; urgency=medium
* bionic/linux: 4.15.0-118.119 -proposed tracker (LP: #1894697)
* Packaging resync (LP: #1786013)
- update dkms package versions
* Introduce the new NVIDIA 450-server and the 450 UDA series (LP: #1887674)
- [packaging] add signed modules for nvidia 450 and 450-server
* cgroup refcount is bogus when cgroup_sk_alloc is disabled (LP: #1886860)
- cgroup: add missing skcd->no_refcnt check in cgroup_sk_clone()
* CVE-2020-12888
- vfio/type1: Support faulting PFNMAP vmas
- vfio-pci: Fault mmaps to enable vma tracking
- vfio-pci: Invalidate mmaps and block MMIO access on disabled memory
* [Hyper-V] VSS and File Copy daemons intermittently fails to start
(LP: #1891224)
- [Packaging] Bind hv_vss_daemon startup to hv_vss device
- [Packaging] bind hv_fcopy_daemon startup to hv_fcopy device
* KVM: Fix zero_page reference counter overflow when using KSM on KVM compute
host (LP: #1837810)
- KVM: fix overflow of zero page refcount with ksm running
* Fix false-negative return value for rtnetlink.sh in kselftests/net
(LP: #1890136)
- selftests: rtnetlink: correct the final return value for the test
- selftests: rtnetlink: make kci_test_encap() return sub-test result
* Bionic update: upstream stable patchset 2020-08-18 (LP: #1892091)
- USB: serial: qcserial: add EM7305 QDL product ID
- USB: iowarrior: fix up report size handling for some devices
- usb: xhci: define IDs for various ASMedia host controllers
- usb: xhci: Fix ASMedia ASM1142 DMA addressing
- Revert "ALSA: hda: call runtime_allow() for all hda controllers"
- ALSA: seq: oss: Serialize ioctls
- staging: android: ashmem: Fix lockdep warning for write operation
- Bluetooth: Fix slab-out-of-bounds read in hci_extended_
- Bluetooth: Prevent out-of-bounds read in hci_inquiry_
- Bluetooth: Prevent out-of-bounds read in hci_inquiry_
- omapfb: dss: Fix max fclk divider for omap36xx
- binder: Prevent context manager from incrementing ref 0
- vgacon: Fix for missing check in scrollback handling
- mtd: properly check all write ioctls for permissions
- leds: wm831x-status: fix use-after-free on unbind
- leds: da903x: fix use-after-free on unbind
- leds: lm3533: fix use-after-free on unbind
- leds: 88pm860x: fix use-after-free on unbind
- net/9p: validate fds in p9_fd_open
- drm/nouveau/fbcon: fix module unload when fbcon init has failed for some
reason
- drm/nouveau/fbcon: zero-initialise the mode_cmd2 structure
- i2c: slave: improve sanity check when registering
- i2c: slave: add sanity check when unregistering
- usb: hso: check for return value in hso_serial_
- firmware: Fix a reference count leak.
- cfg80211: check vendor command doit pointer before use
- igb: reinit_locked() should be called with rtnl_lock
- atm: fix atm_dev refcnt leaks in atmtcp_
- tools lib traceevent: Fix memory leak in process_dynamic...