kinetic/linux: 5.19.0-26.27 -proposed tracker

[Thadeu Lima de Souza Cascardo]

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: 76a86f4b8e450fdd
  route-entry: 2
delta:
  promote-to-proposed: [lrm, main, meta, signed, lrs, lrg]
  promote-to-security: []
  promote-to-updates: [main, meta, lrs, lrm, signed]
flag:
  boot-testing-requested: true
  bugs-spammed: true
  proposed-announcement-sent: true
  proposed-testing-requested: true
  stream-from-cycle: true
issue: KSRU-5614
packages:
  lrg: linux-restricted-generate
  lrm: linux-restricted-modules
  lrs: linux-restricted-signatures
  main: linux
  meta: linux-meta
  signed: linux-signed
phase: Complete
phase-changed: Thursday, 01. December 2022 11:42 UTC
reason: {}
synthetic:
  :promote-to-as-proposed: Invalid
trackers:
  jammy/linux-hwe-5.19: bug 1997433
  kinetic/linux-allwinner: bug 1997420
  kinetic/linux-aws: bug 1997421
  kinetic/linux-azure: bug 1997422
  kinetic/linux-gcp: bug 1997423
  kinetic/linux-ibm: bug 1997424
  kinetic/linux-kvm: bug 1997425
  kinetic/linux-lowlatency: bug 1997427
  kinetic/linux-oracle: bug 1997428
  kinetic/linux-raspi: bug 1997429
  kinetic/linux-realtime: bug 1997430
  kinetic/linux-riscv: bug 1997431
  kinetic/linux-starfive: bug 1997432
variant: debs
versions:
  lrm: 5.19.0-26.27
  main: 5.19.0-26.27
  meta: 5.19.0.26.23
  signed: 5.19.0-26.27
~~:
  clamps:
    new-review: 76a86f4b8e450fdd
    promote-to-proposed: 76a86f4b8e450fdd
    self: 5.19.0-26.27
    sru-review: 76a86f4b8e450fdd

[Thadeu Lima de Souza Cascardo (cascardo)]

There is a general failure to boot on s390x, which seems to be a deploy problem. apparmor testing has been failing, but not a regression, failed just like the same on previous runs.

Other failures seem acceptable.

Cascardo.

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-azure/5.19.0-1014.15 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-kinetic' to 'verification-done-kinetic'. If the problem still exists, change the tag 'verification-needed-kinetic' to 'verification-failed-kinetic'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.19.0-26.27

---------------
linux (5.19.0-26.27) kinetic; urgency=medium

  * kinetic/linux: 5.19.0-26.27 -proposed tracker (LP: #1997434)

  * CVE-2022-3566
    - tcp: Fix data races around icsk->icsk_af_ops.

  * CVE-2022-3567
    - ipv6: Fix data races around sk->sk_prot.

  * CVE-2022-3621
    - nilfs2: fix NULL pointer dereference at nilfs_bmap_lookup_at_level()

  * CVE-2022-3565
    - mISDN: fix use-after-free bugs in l1oip timer handlers

  * CVE-2022-3594
    - r8152: Rate limit overflow messages

  * CVE-2022-3564
    - Bluetooth: L2CAP: Fix use-after-free caused by l2cap_reassemble_sdu

  * CVE-2022-3524
    - tcp/udp: Fix memory leak in ipv6_renew_options().

  * CVE-2022-43945
    - SUNRPC: Fix svcxdr_init_decode's end-of-buffer calculation
    - SUNRPC: Fix svcxdr_init_encode's buflen calculation
    - NFSD: Protect against send buffer overflow in NFSv2 READDIR
    - NFSD: Protect against send buffer overflow in NFSv3 READDIR
    - NFSD: Protect against send buffer overflow in NFSv2 READ
    - NFSD: Protect against send buffer overflow in NFSv3 READ
    - NFSD: Remove "inline" directives on op_rsize_bop helpers
    - NFSD: Cap rsize_bop result based on send buffer size

 -- Thadeu Lima de Souza Cascardo <email address hidden> Wed, 23 Nov 2022 17:21:27 -0300

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

All tasks have been completed and the bug is being closed

[Łukasz Zemczak (sil2100)]

The verification of the Stable Release Update for linux-lowlatency-hwe-5.19 has completed successfully and the package is now being released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.