This bug was fixed in the package linux-gcp-6.8 - 6.8.0-1058.61~22.04.1
---------------
linux-gcp-6.8 (6.8.0-1058.61~22.04.1) jammy; urgency=medium
* jammy/linux-gcp-6.8: 6.8.0-1058.61~22.04.1 -proposed tracker (LP:
#2151035)
[ Ubuntu-gcp: 6.8.0-1058.61 ]
* noble/linux-gcp: 6.8.0-1058.61 -proposed tracker (LP: #2151036)
[ Ubuntu: 6.8.0-117.117 ]
* noble/linux: 6.8.0-117.117 -proposed tracker (LP: #2151070)
* 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
-- Manuel Diewald <[email protected]> Thu, 07 May 2026
14:21:07 +0200
** Changed in: linux-gcp-6.8 (Ubuntu Jammy)
Status: Fix Committed => Fix Released
** CVE added: https://cve.org/CVERecord?id=CVE-2026-31419
** CVE added: https://cve.org/CVERecord?id=CVE-2026-31431
** CVE added: https://cve.org/CVERecord?id=CVE-2026-31504
** CVE added: https://cve.org/CVERecord?id=CVE-2026-31533
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https://bugs.launchpad.net/bugs/2148627
Title:
Disable IOMMU Passthrough by default
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