This bug was fixed in the package linux-azure - 5.15.0-1121.130
---------------
linux-azure (5.15.0-1121.130) jammy; urgency=medium
* jammy/linux-azure: 5.15.0-1121.130 -proposed tracker (LP: #2162487)
* Backport of VM Freeze Fix – "Avoid DMA Queue Allocation Failure Under
Memory Fragmentation (LP: #2163445)
- net: mana: Route ring-buffer access through offset-based helpers
- net: mana: Fall back to scattered pages for GDMA queues
linux-azure (5.15.0-1120.129) jammy; urgency=medium
* jammy/linux-azure: 5.15.0-1120.129 -proposed tracker (LP: #2162487)
[ Ubuntu: 5.15.0-191.201 ]
* jammy/linux: 5.15.0-191.201 -proposed tracker (LP: #2163038)
* Drop DEP-8 tests from kernel packages (LP: #2160302)
- [Packaging] Drop DEP-8 tests from kernel source
* CVE-2026-53131
- netfilter: require Ethernet MAC header before using eth_hdr()
* CVE-2026-53086
- net: bcmgenet: fix racing timeout handler
* CVE-2026-53225
- sctp: fix uninit-value in __sctp_rcv_asconf_lookup()
* CVE-2026-53228
- ipv6: sit: reload inner IPv6 header after GSO offloads
* CVE-2026-43499
- rtmutex: Use waiter::task instead of current in remove_waiter()
* CVE-2026-46331
- net/sched: fix pedit partial COW leading to page cache corruption
* CVE-2026-53212
- netfilter: nft_tunnel: fix use-after-free on object destroy
* CVE-2026-53359
- KVM: x86: Fix shadow paging use-after-free due to unexpected role
* CVE-2026-52989
- nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec() errors to its callers
* CVE-2026-52924
- sctp: purge outqueue on stale COOKIE-ECHO handling
* CVE-2026-43378
- smb: server: fix use-after-free in smb2_open()
* CVE-2025-27558
- wifi: prevent A-MSDU attacks in mesh networks
* CVE-2026-53215
- net: mvpp2: refill RX buffers before XDP or skb use
* CVE-2026-53176
- IB/isert: Reject login PDUs shorter than ISER_HEADERS_LEN
* CVE-2026-46266
- inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP
* CVE-2026-43198
- tcp: fix potential race in tcp_v6_syn_recv_sock()
* CVE-2026-31705
- ksmbd: fix out-of-bounds write in smb2_get_ea() EA alignment
* CVE-2026-31448
- ext4: avoid infinite loops caused by residual data
* CVE-2026-31414
- netfilter: nf_conntrack_expect: use expect->helper
* Packaging resync (LP: #1786013)
- [Packaging] update annotations scripts
- [Packaging] resync retpoline extraction
* CVE-2026-53246
- sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing
- sctp: delete the nested flexible array peer_init
* CVE-2026-64531
- net: openvswitch: reject oversized nested action attrs
* CVE-2026-53224
- sctp: validate embedded INIT chunk and address list lengths in cookie
* Miscellaneous Ubuntu changes
- SAUCE: Skip srv6_end_dt46_l3vpn_test::host_vpn_tests if iproute2 too old
-- John Cabaj <[email protected]> Fri, 14 Aug 2026 09:52:34
-0500
** Changed in: linux-azure (Ubuntu Jammy)
Status: Fix Committed => Fix Released
** CVE added: https://cve.org/CVERecord?id=CVE-2025-27558
** CVE added: https://cve.org/CVERecord?id=CVE-2026-31414
** CVE added: https://cve.org/CVERecord?id=CVE-2026-31448
** CVE added: https://cve.org/CVERecord?id=CVE-2026-31705
** CVE added: https://cve.org/CVERecord?id=CVE-2026-43198
** CVE added: https://cve.org/CVERecord?id=CVE-2026-43378
** CVE added: https://cve.org/CVERecord?id=CVE-2026-43499
** CVE added: https://cve.org/CVERecord?id=CVE-2026-46266
** CVE added: https://cve.org/CVERecord?id=CVE-2026-46331
** CVE added: https://cve.org/CVERecord?id=CVE-2026-52924
** CVE added: https://cve.org/CVERecord?id=CVE-2026-52989
** CVE added: https://cve.org/CVERecord?id=CVE-2026-53086
** CVE added: https://cve.org/CVERecord?id=CVE-2026-53131
** CVE added: https://cve.org/CVERecord?id=CVE-2026-53176
** CVE added: https://cve.org/CVERecord?id=CVE-2026-53212
** CVE added: https://cve.org/CVERecord?id=CVE-2026-53215
** CVE added: https://cve.org/CVERecord?id=CVE-2026-53224
** CVE added: https://cve.org/CVERecord?id=CVE-2026-53225
** CVE added: https://cve.org/CVERecord?id=CVE-2026-53228
** CVE added: https://cve.org/CVERecord?id=CVE-2026-53246
** CVE added: https://cve.org/CVERecord?id=CVE-2026-53359
** CVE added: https://cve.org/CVERecord?id=CVE-2026-64531
** Changed in: linux-azure (Ubuntu Noble)
Status: Fix Committed => Fix Released
** CVE added: https://cve.org/CVERecord?id=CVE-2025-71289
** CVE added: https://cve.org/CVERecord?id=CVE-2026-23469
** CVE added: https://cve.org/CVERecord?id=CVE-2026-31420
** CVE added: https://cve.org/CVERecord?id=CVE-2026-31486
** CVE added: https://cve.org/CVERecord?id=CVE-2026-31560
** CVE added: https://cve.org/CVERecord?id=CVE-2026-43083
** CVE added: https://cve.org/CVERecord?id=CVE-2026-43197
** CVE added: https://cve.org/CVERecord?id=CVE-2026-43465
** CVE added: https://cve.org/CVERecord?id=CVE-2026-46158
** CVE added: https://cve.org/CVERecord?id=CVE-2026-46170
** CVE added: https://cve.org/CVERecord?id=CVE-2026-46242
** CVE added: https://cve.org/CVERecord?id=CVE-2026-46275
** CVE added: https://cve.org/CVERecord?id=CVE-2026-46315
** CVE added: https://cve.org/CVERecord?id=CVE-2026-46325
** CVE added: https://cve.org/CVERecord?id=CVE-2026-52914
** CVE added: https://cve.org/CVERecord?id=CVE-2026-52931
** CVE added: https://cve.org/CVERecord?id=CVE-2026-53151
** CVE added: https://cve.org/CVERecord?id=CVE-2026-53247
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https://bugs.launchpad.net/bugs/2163445
Title:
Backport of VM Freeze Fix – "Avoid DMA Queue Allocation Failure Under
Memory Fragmentation
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