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[Launchpad Bug Tracker <2026753@xxxxxxxxxxxxxxxxxx>]

This bug was fixed in the package linux - 6.2.0-26.26

---------------
linux (6.2.0-26.26) lunar; urgency=medium

  * lunar/linux: 6.2.0-26.26 -proposed tracker (LP: #2026753)

  * CVE-2023-2640 // CVE-2023-32629
    - Revert "UBUNTU: SAUCE: overlayfs: handle idmapped mounts in
      ovl_do_(set|remove)xattr"
    - Revert "UBUNTU: SAUCE: overlayfs: Skip permission checking for
      trusted.overlayfs.* xattrs"
    - SAUCE: overlayfs: default to userxattr when mounted from non initial user
      namespace

  * CVE-2023-35001
    - netfilter: nf_tables: prevent OOB access in nft_byteorder_eval

  * CVE-2023-31248
    - netfilter: nf_tables: do not ignore genmask when looking up chain by id

  * CVE-2023-3389
    - io_uring/poll: serialize poll linked timer start with poll removal

  * CVE-2023-3390
    - netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE

  * CVE-2023-3090
    - ipvlan:Fix out-of-bounds caused by unclear skb->cb

  * CVE-2023-3269
    - mm: introduce new 'lock_mm_and_find_vma()' page fault helper
    - mm: make the page fault mmap locking killable
    - arm64/mm: Convert to using lock_mm_and_find_vma()
    - powerpc/mm: Convert to using lock_mm_and_find_vma()
    - mips/mm: Convert to using lock_mm_and_find_vma()
    - riscv/mm: Convert to using lock_mm_and_find_vma()
    - arm/mm: Convert to using lock_mm_and_find_vma()
    - mm/fault: convert remaining simple cases to lock_mm_and_find_vma()
    - powerpc/mm: convert coprocessor fault to lock_mm_and_find_vma()
    - mm: make find_extend_vma() fail if write lock not held
    - execve: expand new process stack manually ahead of time
    - mm: always expand the stack with the mmap write lock held
    - [CONFIG]: Set CONFIG_LOCK_MM_AND_FIND_VMA

 -- Thadeu Lima de Souza Cascardo <cascardo@xxxxxxxxxxxxx>  Mon, 10 Jul
2023 17:25:47 -0300

** Changed in: linux (Ubuntu Lunar)
       Status: New => Fix Released

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-2640

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-3090

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-31248

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-32629

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-3269

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-3389

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-3390

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-35001

-- 
You received this bug notification because you are a member of hardware-
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https://bugs.launchpad.net/bugs/2026753

Title:
  lunar/linux: 6.2.0-26.26 -proposed tracker

Status in canonical-signing-jobs task00 series:
  Fix Released
Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Invalid
Status in Kernel SRU Workflow boot-testing series:
  Fix Released
Status in Kernel SRU Workflow certification-testing series:
  Invalid
Status in Kernel SRU Workflow kernel-signoff series:
  Fix Released
Status in Kernel SRU Workflow new-review series:
  Fix Released
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-generate series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-lrg series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-lrm series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-lrs series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-signing-to-proposed series:
  Invalid
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  In Progress
Status in Kernel SRU Workflow regression-testing series:
  Fix Released
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow sru-review series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Fix Released
Status in linux source package in Lunar:
  Fix Released

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 --
  built:
    from: 2171e76db06a123d
    route-entry: 2
  delta:
    promote-to-proposed: [lrm, lrs, main, meta, signed, lrg, generate]
    promote-to-updates: [lrm, lrs, main, meta, signed]
  flag:
    boot-testing-requested: true
    bugs-spammed: true
    proposed-announcement-sent: true
    proposed-testing-requested: true
  issue: KSRU-8482
  packages:
    generate: linux-generate
    lrg: linux-restricted-generate
    lrm: linux-restricted-modules
    lrs: linux-restricted-signatures
    main: linux
    meta: linux-meta
    signed: linux-signed
  phase: Promote to Updates
  phase-changed: Monday, 24. July 2023 15:13 UTC
  reason:
    promote-to-updates: Ongoing -- packages not yet published
  synthetic:
    :promote-to-as-proposed: Invalid
  trackers:
    jammy/linux-hwe-6.2: bug 2026752
    lunar/linux-aws: bug 2026738
    lunar/linux-azure: bug 2026741
    lunar/linux-gcp: bug 2026743
    lunar/linux-ibm: bug 2026744
    lunar/linux-kvm: bug 2026745
    lunar/linux-lowlatency: bug 2026747
    lunar/linux-oracle: bug 2026748
    lunar/linux-raspi: bug 2026749
    lunar/linux-riscv: bug 2026750
    lunar/linux-starfive: bug 2026751
  variant: debs
  versions:
    lrm: 6.2.0-26.26+1
    main: 6.2.0-26.26
    meta: 6.2.0.26.26
    signed: 6.2.0-26.26
  ~~:
    clamps:
      new-review: 2171e76db06a123d
      promote-to-proposed: 2171e76db06a123d
      self: 6.2.0-26.26
      sru-review: 2171e76db06a123d

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