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Package "linux"

Name: linux

Description:

This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • Linux kernel version specific cloud tools for version 5.3.0
  • Linux kernel specific documentation for version 5.3.0
  • Header files related to Linux kernel version 5.3.0
  • Header files related to Linux kernel version 5.3.0

Latest version: 5.3.0-42.34
Release: eoan (19.10)
Level: updates
Repository: main

Links

Save this URL for the latest version of "linux": https://www.ubuntuupdates.org/linux



Other versions of "linux" in Eoan

Repository Area Version
base main 5.3.0-18.19
security main 5.3.0-42.34
proposed main 5.3.0-43.36
PPA: Canonical Kernel Team 5.3.0-43.36

Packages in group

Deleted packages are displayed in grey.


Changelog

Version: 5.3.0-23.25 2019-11-13 17:07:18 UTC

  linux (5.3.0-23.25) eoan; urgency=medium

  * Incomplete i915 fix for 64-bit x86 kernels (LP: #1852141) // CVE-2019-0155
    - SAUCE: drm/i915/cmdparser: Fix jump whitelist clearing

 -- Stefan Bader <email address hidden> Tue, 12 Nov 2019 09:46:03 +0100

Source diff to previous version
1852141 CVE-2019-0155: incomplete fix for 64-bit x86 kernels

Version: 5.3.0-22.24 2019-11-13 00:07:19 UTC

  linux (5.3.0-22.24) eoan; urgency=medium

  * [REGRESSION] md/raid0: cannot assemble multi-zone RAID0 with default_layout
    setting (LP: #1849682)
    - Revert "md/raid0: avoid RAID0 data corruption due to layout confusion."

  * refcount underflow and type confusion in shiftfs (LP: #1850867) // CVE-2019-15793
    - SAUCE: shiftfs: Correct id translation for lower fs operations
    - SAUCE: shiftfs: prevent type confusion
    - SAUCE: shiftfs: Fix refcount underflow in btrfs ioctl handling

  * CVE-2018-12207
    - kvm: x86, powerpc: do not allow clearing largepages debugfs entry
    - SAUCE: KVM: vmx, svm: always run with EFER.NXE=1 when shadow paging is
      active
    - SAUCE: x86: Add ITLB_MULTIHIT bug infrastructure
    - SAUCE: kvm: mmu: ITLB_MULTIHIT mitigation
    - SAUCE: kvm: Add helper function for creating VM worker threads
    - SAUCE: kvm: x86: mmu: Recovery of shattered NX large pages
    - SAUCE: cpu/speculation: Uninline and export CPU mitigations helpers
    - SAUCE: kvm: x86: mmu: Apply global mitigations knob to ITLB_MULTIHIT

  * CVE-2019-11135
    - x86/msr: Add the IA32_TSX_CTRL MSR
    - x86/cpu: Add a helper function x86_read_arch_cap_msr()
    - x86/cpu: Add a "tsx=" cmdline option with TSX disabled by default
    - x86/speculation/taa: Add mitigation for TSX Async Abort
    - x86/speculation/taa: Add sysfs reporting for TSX Async Abort
    - kvm/x86: Export MDS_NO=0 to guests when TSX is enabled
    - x86/tsx: Add "auto" option to the tsx= cmdline parameter
    - x86/speculation/taa: Add documentation for TSX Async Abort
    - x86/tsx: Add config options to set tsx=on|off|auto
    - [Config] Disable TSX by default when possible

  * CVE-2019-0154
    - SAUCE: drm/i915: Lower RM timeout to avoid DSI hard hangs
    - SAUCE: drm/i915/gen8+: Add RC6 CTX corruption WA

  * CVE-2019-0155
    - SAUCE: drm/i915: Rename gen7 cmdparser tables
    - SAUCE: drm/i915: Disable Secure Batches for gen6+
    - SAUCE: drm/i915: Remove Master tables from cmdparser
    - SAUCE: drm/i915: Add support for mandatory cmdparsing
    - SAUCE: drm/i915: Support ro ppgtt mapped cmdparser shadow buffers
    - SAUCE: drm/i915: Allow parsing of unsized batches
    - SAUCE: drm/i915: Add gen9 BCS cmdparsing
    - SAUCE: drm/i915/cmdparser: Use explicit goto for error paths
    - SAUCE: drm/i915/cmdparser: Add support for backward jumps
    - SAUCE: drm/i915/cmdparser: Ignore Length operands during command matching

Source diff to previous version
1849682 [REGRESSION] md/raid0: cannot assemble multi-zone RAID0 with default_layout setting
1850867 refcount underflow and type confusion in shiftfs
CVE-2019-15793 RESERVED
CVE-2018-12207 iTLB Multihit
CVE-2019-11135 TSX Asynchronous Abort

Version: 5.3.0-19.20 2019-10-21 11:06:39 UTC

  linux (5.3.0-19.20) eoan; urgency=medium

  * eoan/linux: 5.3.0-19.20 -proposed tracker (LP: #1848648)

  * eoan kernel does not contain "ipv6: do not free rt if FIB_LOOKUP_NOREF is
    set on suppress rule" (LP: #1847478)
    - ipv6: do not free rt if FIB_LOOKUP_NOREF is set on suppress rule

 -- Khalid Elmously <email address hidden> Fri, 18 Oct 2019 04:17:49 -0400

1847478 eoan kernel does not contain \



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