[ubuntu/jammy-updates] linux-azure-6.8 6.8.0-1040.46~22.04.1 (Accepted)

[Andy Whitcroft]

linux-azure-6.8 (6.8.0-1040.46~22.04.1) jammy; urgency=medium

  * jammy/linux-azure-6.8: 6.8.0-1040.46~22.04.1 -proposed tracker (LP: #2125073)

  [ Ubuntu-azure: 6.8.0-1040.46 ]

  * noble/linux-azure: 6.8.0-1040.46 -proposed tracker (LP: #2125522)
  * azure: backport "cifs: fix pagecache leak when do writepages"
    (LP: #2122719)
    - cifs: fix pagecache leak when do writepages
  * azure: backport "hv_netvsc: Fix panic during namespace deletion with VF"
    (LP: #2120803)
    - hv_netvsc: Fix panic during namespace deletion with VF
  * azure: backport various SMB multichannel fixes (LP: #2118807)
    - cifs: reset connections for all channels when reconnect requested
    - cifs: update dstaddr whenever channel iface is updated
    - cifs: dns resolution is needed only for primary channel
    - cifs: deal with the channel loading lag while picking channels
    - cifs: serialize other channels when query server interfaces is pending
    - cifs: do not disable interface polling on failure
    - smb: client: fix potential deadlock when reconnecting channels
    - smb: client: fix warning when reconnecting channel
  * net: mana: Use page pool fragments for RX buffers instead of full pages to
    improve memory efficiency (LP: #2121570)
    - net: mana: Use page pool fragments for RX buffers instead of full pages
      to improve memory efficiency.

  [ Ubuntu-azure: 6.8.0-1039.45 ]

  * noble/linux-azure: 6.8.0-1039.45 -proposed tracker (LP: #2125074)
  [ Ubuntu: 6.8.0-85.85 ]
  * noble/linux: 6.8.0-85.85 -proposed tracker (LP: #2125109)
  * Packaging resync (LP: #1786013)
    - [Packaging] resync git-ubuntu-log
  * CVE-2025-38500
    - xfrm: interface: fix use-after-free after changing collect_md xfrm
      interface
  * TLS socket disconnection causes various issues (LP: #2120516) //
    CVE-2025-37756
    - net: tls: explicitly disallow disconnect
  * CVE-2025-38477
    - net/sched: sch_qfq: Fix race condition on qfq_aggregate
    - net/sched: sch_qfq: Avoid triggering might_sleep in atomic context in
      qfq_delete_class
  * CVE-2025-38618
    - vsock: Do not allow binding to VMADDR_PORT_ANY
  * CVE-2025-38617
    - net/packet: fix a race in packet_set_ring() and packet_notifier()
  * CVE-2025-37785
    - ext4: fix OOB read when checking dotdot dir

  [ Ubuntu-azure: 6.8.0-1038.44 ]

  [ Ubuntu: 6.8.0-84.84 ]
  * Linux refcount imbalance in af_unix subsystem (LP: #2121515)
    - SAUCE: af_unix: Fix GC compatibility with upstream OOB refcount changes

Date: 2025-09-29 21:59:19.134520+00:00
Changed-By: Vinicius Peixoto <vinicius.peixoto at canonical.com>
Signed-By: Andy Whitcroft <apw at canonical.com>
https://launchpad.net/ubuntu/+source/linux-azure-6.8/6.8.0-1040.46~22.04.1
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