bionic/linux-oem: 4.15.0-1062.71 -proposed tracker

Bug #1851507 reported by Stefan Bader on 2019-11-06
26
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Kernel SRU Workflow
Medium
Unassigned
Automated-testing
Medium
Canonical Kernel Team
Certification-testing
Medium
Taihsiang Ho
Prepare-package
Medium
AceLan Kao
Prepare-package-lrm
Medium
AceLan Kao
Prepare-package-meta
Medium
AceLan Kao
Prepare-package-signed
Medium
AceLan Kao
Promote-to-proposed
Medium
Andy Whitcroft
Promote-to-security
Medium
Ubuntu Stable Release Updates Team
Promote-to-updates
Medium
Ubuntu Stable Release Updates Team
Regression-testing
Medium
Po-Hsu Lin
Security-signoff
Medium
Canonical Security Team
Verification-testing
Medium
Canonical Kernel Team
linux-oem (Ubuntu)
Undecided
Unassigned
Bionic
Medium
Unassigned

Bug Description

This bug will contain status and test results related to a kernel source (or snap) as stated in the title.

For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

-- swm properties --
boot-testing-requested: true
packages:
  lrm: linux-restricted-modules-oem
  main: linux-oem
  meta: linux-meta-oem
  signed: linux-signed-oem
phase: Holding before Promote to Updates
phase-changed: Tuesday, 12. November 2019 12:10 UTC
proposed-announcement-sent: true
proposed-testing-requested: true
variant: debs

Stefan Bader (smb) on 2019-11-06
tags: added: bionic kernel-release-tracking-bug
Changed in linux-oem (Ubuntu Bionic):
status: New → Confirmed
Changed in linux-oem (Ubuntu):
status: New → Invalid
Changed in linux-oem (Ubuntu Bionic):
importance: Undecided → Medium
tags: added: kernel-release-tracking-bug-live
description: updated
tags: added: kernel-sru-cycle-2019.10.21-7
description: updated
description: updated
tags: added: kernel-sru-derivative-of-1849855
Changed in kernel-sru-workflow:
status: New → In Progress
importance: Undecided → Medium
summary: - linux-oem: <version to be filled> -proposed tracker
+ bionic/linux-oem: <version to be filled> -proposed tracker
description: updated
AceLan Kao (acelankao) on 2019-11-07
summary: - bionic/linux-oem: <version to be filled> -proposed tracker
+ bionic/linux-oem: 4.15.0-1062.71 -proposed tracker
description: updated
description: updated
description: updated
description: updated
tags: added: block-proposed-bionic
tags: added: block-proposed
description: updated
description: updated
description: updated
description: updated
description: updated
description: updated
Taihsiang Ho (taihsiangho) wrote :

Hardware Certification have begun testing this -proposed kernel.

Po-Hsu Lin (cypressyew) wrote :

4.15.0-1062.71 - oem
Regression test CMPL, RTB.

57 / 60 tests were run, missing: ubuntu_xfstests_btrfs, ubuntu_xfstests_ext4, ubuntu_xfstests_xfs
Issue to note in amd64:
  ubuntu_bpf - test_maps failed (bug 1837386)
  ubuntu_kvm_unit_tests - apic timeouted (bug 1748103) apic-split timeouted (bug 1821390)
  ubuntu_ltp - proc01 (bug 1829849) fs_fill (bug 1842266) memcg_max_usage_in_bytes (bug 1829979) memcg_stat (bug 1829983) memcg_use_hierarchy (bug 1829989) memcg_usage_in_bytes (bug 1829984) cpuset_hotplug (bug 1834006) getaddrinfo_01 (bug 1829995) crypto_user02 (bug 1837543)

tags: added: regression-testing-passed
description: updated

Kernel deb testing completes, no regressions found. Ready for Updates. Results here: https://trello.com/c/9I46ywkj/238-oem-linux-image-4150-1062-oem-4150-106271

description: updated
description: updated
description: updated
description: updated
Launchpad Janitor (janitor) wrote :
Download full text (26.5 KiB)

This bug was fixed in the package linux-oem - 4.15.0-1063.72

---------------
linux-oem (4.15.0-1063.72) bionic; urgency=medium

  * CVE-2019-11135
    - [Config] oem: Disable TSX by default when possible

  [ Ubuntu: 4.15.0-69.78 ]

  * KVM NULL pointer deref (LP: #1851205)
    - KVM: nVMX: handle page fault in vmread fix
  * CVE-2018-12207
    - KVM: MMU: drop vcpu param in gpte_access
    - kvm: Convert kvm_lock to a mutex
    - kvm: x86: Do not release the page inside mmu_set_spte()
    - KVM: x86: make FNAME(fetch) and __direct_map more similar
    - KVM: x86: remove now unneeded hugepage gfn adjustment
    - KVM: x86: change kvm_mmu_page_get_gfn BUG_ON to WARN_ON
    - KVM: x86: add tracepoints around __direct_map and FNAME(fetch)
    - 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
    - KVM: x86: use Intel speculation bugs and features as derived in generic x86
      code
    - 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
    - SAUCE: x86/speculation/taa: Call tsx_init()
    - SAUCE: x86/cpu: Include cpu header from bugs.c
    - [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
    - drm/i915/gtt: Add read only pages to gen8_pte_encode
    - drm/i915/gtt: Read-only pages for insert_entries on bdw+
    - drm/i915/gtt: Disable read-only support under GVT
    - drm/i915: Prevent writing into a read-only object via a GGTT mmap
    - drm/i915/cmdparser: Check reg_table_count before derefencing.
    - drm/i915/cmdparser: Do not check past the cmd length.
    - drm/i915: Silence smatch for cmdparser
    - drm/i915: Move engine->needs_cmd_parser to engine->flags
    - 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 ...

Changed in linux-oem (Ubuntu Bionic):
status: Confirmed → Fix Released
Andy Whitcroft (apw) on 2019-11-13
tags: removed: kernel-sru-derivative-of-1849855
description: updated
tags: removed: kernel-release-tracking-bug-live
Changed in kernel-sru-workflow:
status: In Progress → Invalid
Changed in linux-oem (Ubuntu Bionic):
status: Fix Released → Invalid
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