Publishing details

Superseded on 2022-07-11 by linux-kvm - 4.15.0-1123.128
Published on 2022-06-15
Copied from Canonical Kernel Security Proposed by Andy Whitcroft
Originally uploaded to ubuntu bionic in Canonical Kernel Security PPA

Changelog

linux-kvm (4.15.0-1122.127) bionic; urgency=medium

  [ Ubuntu: 4.15.0-187.198 ]

  * CVE-2022-21123 // CVE-2022-21125 // CVE-2022-21166
    - x86/cpu: Add Elkhart Lake to Intel family
    - cpu/speculation: Add prototype for cpu_show_srbds()
    - x86/cpu: Add Jasper Lake to Intel family
    - x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel
      CPU family
    - x86/cpu: Add another Alder Lake CPU to the Intel family
    - Documentation: Add documentation for Processor MMIO Stale Data
    - x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug
    - x86/speculation: Add a common function for MD_CLEAR mitigation update
    - x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data
    - x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations
    - x86/speculation/mmio: Enable CPU Fill buffer clearing on idle
    - x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data
    - x86/speculation/srbds: Update SRBDS mitigation selection
    - x86/speculation/mmio: Reuse SRBDS mitigation for SBDS
    - KVM: x86/speculation: Disable Fill buffer clear within guests
    - x86/speculation/mmio: Print SMT warning

 -- Thadeu Lima de Souza Cascardo <email address hidden>  Mon, 13 Jun 2022 19:29:34 -0300

Available diffs

diff from 4.15.0-1119.123 to 4.15.0-1122.127 (5.6 MiB)

Builds

amd64

Built packages

linux-buildinfo-4.15.0-1122-kvm Linux kernel buildinfo for version 4.15.0 on 64 bit x86 SMP

linux-headers-4.15.0-1122-kvm Linux kernel headers for version 4.15.0 on 64 bit x86 SMP

linux-image-4.15.0-1122-kvm Linux kernel image for version 4.15.0 on 64 bit x86 SMP

linux-image-4.15.0-1122-kvm-dbgsym Linux kernel debug image for version 4.15.0 on 64 bit x86 SMP

linux-kvm-headers-4.15.0-1122 Header files related to Linux kernel version 4.15.0

linux-kvm-tools-4.15.0-1122 Linux kernel version specific tools for version 4.15.0-1122

linux-modules-4.15.0-1122-kvm Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP

linux-tools-4.15.0-1122-kvm Linux kernel version specific tools for version 4.15.0-1122

Package files

linux-buildinfo-4.15.0-1122-kvm_4.15.0-1122.127_amd64.deb (89.8 KiB)
linux-headers-4.15.0-1122-kvm_4.15.0-1122.127_amd64.deb (751.4 KiB)
linux-image-4.15.0-1122-kvm-dbgsym_4.15.0-1122.127_amd64.ddeb (125.7 MiB)
linux-image-4.15.0-1122-kvm_4.15.0-1122.127_amd64.deb (4.5 MiB)
linux-kvm-headers-4.15.0-1122_4.15.0-1122.127_all.deb (10.4 MiB)
linux-kvm-tools-4.15.0-1122_4.15.0-1122.127_amd64.deb (4.1 MiB)
linux-kvm_4.15.0-1122.127.diff.gz (13.1 MiB)
linux-kvm_4.15.0-1122.127.dsc (3.7 KiB)
linux-kvm_4.15.0.orig.tar.gz (150.4 MiB)
linux-modules-4.15.0-1122-kvm_4.15.0-1122.127_amd64.deb (5.8 MiB)
linux-tools-4.15.0-1122-kvm_4.15.0-1122.127_amd64.deb (2.6 KiB)