linux: 4.4.0-112.135 -proposed tracker

Bug #1744244 reported by Stefan Bader on 2018-01-19
46
This bug affects 6 people
Affects Status Importance Assigned to Milestone
Kernel SRU Workflow
Medium
Unassigned
Automated-testing
Medium
Canonical Kernel Team
Certification-testing
Medium
Canonical Hardware Certification
Prepare-package
Medium
Stefan Bader
Prepare-package-meta
Medium
Stefan Bader
Prepare-package-signed
Medium
Stefan Bader
Promote-to-proposed
Medium
Łukasz Zemczak
Promote-to-security
Medium
Łukasz Zemczak
Promote-to-updates
Medium
Łukasz Zemczak
Regression-testing
Medium
Canonical Kernel Team
Security-signoff
Medium
Steve Beattie
Snap-certification-testing
Medium
Canonical Hardware Certification
Snap-release-to-beta
Medium
Canonical Kernel Team
Snap-release-to-candidate
Medium
Canonical Kernel Team
Snap-release-to-edge
Medium
Canonical Kernel Team
Snap-release-to-stable
Medium
Canonical Kernel Team
Upload-to-ppa
Medium
Unassigned
Verification-testing
Medium
Canonical Kernel Team
linux (Ubuntu)
Undecided
Unassigned
Xenial
Medium
Unassigned

Bug Description

This bug is for tracking the <version to be filled> upload package. This bug will contain status and testing results related to that upload.

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

backports: 1743363,1743364
derivatives: 1743365,1743367,1743368,1743369,1743370,1743371
-- swm properties --
boot-testing-requested: true
phase: Released
proposed-announcement-sent: true
proposed-testing-requested: true

CVE References

Stefan Bader (smb) on 2018-01-19
tags: added: kernel-release-tracking-bug
tags: added: kernel-release-tracking-bug-live
tags: added: xenial
Changed in linux (Ubuntu Xenial):
status: New → Confirmed
Changed in kernel-sru-workflow:
status: New → In Progress
importance: Undecided → Medium
Changed in linux (Ubuntu):
status: New → Invalid
Changed in linux (Ubuntu Xenial):
importance: Undecided → Medium
tags: added: kernel-sru-cycle-2017.11.20-10
tags: added: kernel-sru-master-kernel
Stefan Bader (smb) on 2018-01-19
description: updated
Stefan Bader (smb) on 2018-01-19
summary: - linux: <version to be filled> -proposed tracker
+ linux: 4.4.0-112.135 -proposed tracker
Stefan Bader (smb) on 2018-01-19
description: updated
Brad Figg (brad-figg) on 2018-01-19
description: updated
description: updated
Brad Figg (brad-figg) on 2018-01-19
tags: added: block-proposed-xenial
tags: added: block-proposed
description: updated
Markus Schade (lp-markusschade) wrote :

fix confirmed spec-ctrl cpu flag is now visible inside kvm guest

Brad Figg (brad-figg) on 2018-01-22
description: updated
description: updated

Setting regression-testing to 'Fix Released' based on test results from previous version (4.4.0-111.134) reported on bug 1743362.

Setting automated-testing to 'Fix Released' based on the test results from the previous version (4.4.0-111.134).

http://people.canonical.com/~kernel/status/adt-matrix/xenial-linux-meta.html

Brad Figg (brad-figg) on 2018-01-22
tags: removed: block-proposed-xenial
tags: removed: block-proposed
Launchpad Janitor (janitor) wrote :
Download full text (10.7 KiB)

This bug was fixed in the package linux - 4.4.0-112.135

---------------
linux (4.4.0-112.135) xenial; urgency=low

  * linux: 4.4.0-112.135 -proposed tracker (LP: #1744244)

  * CVE-2017-5715 // CVE-2017-5753
    - x86/cpuid: Provide get_scattered_cpuid_leaf()
    - SAUCE: Fix spec_ctrl support in KVM
    - SAUCE: s390: improve cpu alternative handling for gmb and nobp
    - SAUCE: s390: print messages for gmb and nobp
    - [Config] KERNEL_NOBP=y

linux (4.4.0-111.134) xenial; urgency=low

  * linux: 4.4.0-111.134 -proposed tracker (LP: #1743362)

  * Do not duplicate changelog entries assigned to more than one bug or CVE
    (LP: #1743383)
    - [Packaging] git-ubuntu-log -- handle multiple bugs/cves better

  * CVE-2017-5715 // CVE-2017-5753
    - SAUCE: x86/microcode: Extend post microcode reload to support IBPB feature
      -- repair missmerge
    - Revert "x86/svm: Add code to clear registers on VM exit"
    - kvm: vmx: Scrub hardware GPRs at VM-exit

  * CVE-2017-5754
    - SAUCE: powerpc: use sync instead of hwsync mnemonic

linux (4.4.0-110.133) xenial; urgency=low

  * linux: 4.4.0-110.133 -proposed tracker (LP: #1742995)

  * CVE-2017-5753
    - x86/microcode/AMD: Add support for fam17h microcode loading
    - bpf: add bpf_patch_insn_single helper
    - bpf: prepare bpf_int_jit_compile/bpf_prog_select_runtime apis
    - bpf: add generic constant blinding for use in jits
    - locking/barriers: introduce new memory barrier gmb()
    - bpf: prevent speculative execution in eBPF interpreter
    - x86, bpf, jit: prevent speculative execution when JIT is enabled
    - uvcvideo: prevent speculative execution
    - carl9170: prevent speculative execution
    - qla2xxx: prevent speculative execution
    - Thermal/int340x: prevent speculative execution
    - userns: prevent speculative execution
    - ipv6: prevent speculative execution
    - fs: prevent speculative execution
    - net: mpls: prevent speculative execution
    - udf: prevent speculative execution
    - x86/feature: Enable the x86 feature to control Speculation
    - x86/feature: Report presence of IBPB and IBRS control
    - x86/enter: MACROS to set/clear IBRS and set IBPB
    - x86/enter: Use IBRS on syscall and interrupts
    - x86/idle: Disable IBRS entering idle and enable it on wakeup
    - x86/idle: Disable IBRS when offlining cpu and re-enable on wakeup
    - x86/mm: Set IBPB upon context switch
    - x86/mm: Only set IBPB when the new thread cannot ptrace current thread
    - x86/entry: Stuff RSB for entry to kernel for non-SMEP platform
    - x86/kvm: add MSR_IA32_SPEC_CTRL and MSR_IA32_PRED_CMD to kvm
    - x86/kvm: Set IBPB when switching VM
    - x86/kvm: Toggle IBRS on VM entry and exit
    - x86/kvm: Pad RSB on VM transition
    - x86/spec_ctrl: Add sysctl knobs to enable/disable SPEC_CTRL feature
    - x86/spec_ctrl: Add lock to serialize changes to ibrs and ibpb control
    - x86/syscall: Clear unused extra registers on syscall entrance
    - x86/syscall: Clear unused extra registers on 32-bit compatible syscall
      entrance
    - x86/entry: Use retpoline for syscall's indirect calls
    - x86/cpu/amd, kvm: Satisfy guest kernel reads of IC_CFG MSR
    - x...

Changed in linux (Ubuntu Xenial):
status: Confirmed → Fix Released
Brad Figg (brad-figg) on 2018-01-22
description: updated
description: updated

The package has been published and the bug is being set to Fix Released

Changed in kernel-sru-workflow:
status: In Progress → Fix Released
description: updated
description: updated
tags: removed: kernel-release-tracking-bug-live
To post a comment you must log in.
This report contains Public information  Edit
Everyone can see this information.

Duplicates of this bug

Other bug subscribers