[ubuntu/jammy-updates] linux-lowlatency 5.15.0-179.189 (Accepted)

[Andy Whitcroft]

linux-lowlatency (5.15.0-179.189) jammy; urgency=medium

  * jammy/linux-lowlatency: 5.15.0-179.189 -proposed tracker (LP: #2151002)

  [ Ubuntu: 5.15.0-179.189 ]

  * jammy/linux: 5.15.0-179.189 -proposed tracker (LP: #2151014)
  * CVE-2026-31419
    - net: bonding: fix use-after-free in bond_xmit_broadcast()
  * CVE-2026-31431
    - crypto: scatterwalk - Backport memcpy_sglist()
    - crypto: algif_aead - use memcpy_sglist() instead of null skcipher
    - crypto: algif_aead - Revert to operating out-of-place
    - crypto: algif_aead - snapshot IV for async AEAD requests
    - crypto: authenc - use memcpy_sglist() instead of null skcipher
    - crypto: authencesn - Do not place hiseq at end of dst for out-of-place
      decryption
    - crypto: authencesn - Fix src offset when decrypting in-place
    - crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl
    - crypto: algif_aead - Fix minimum RX size check for decryption
  * CVE-2026-31533
    - net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption
  * CVE-2026-31504
    - net: fix fanout UAF in packet_release() via NETDEV_UP race

Date: 2026-05-06 18:12:52.363613+00:00
Changed-By: Manuel Diewald <manuel.diewald at canonical.com>
Signed-By: Andy Whitcroft <apw at canonical.com>
https://launchpad.net/ubuntu/+source/linux-lowlatency/5.15.0-179.189
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