SUSE Linux Micro 6.0 Kernel Key Security Update for CVE-2023-52831
suse
February 13, 2026
An update that solves 272 vulnerabilities, contains eight features and has 91 fixes can now be installed.
Summary
## The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2023-52927: netfilter: allow exp not to be removed in nf_ct_find_expectation (bsc#1239644). * CVE-2024-26708: mptcp: fix inconsistent state on fastopen race (bsc#1222672). * CVE-2024-35910: tcp: properly terminate timers for kernel sockets (bsc#1224489). * CVE-2024-40980: drop_monitor: replace spin_lock by raw_spin_lock (bsc#1227937). * CVE-2024-41005: netpoll: Fix race condition in netpoll_owner_active (bsc#1227858). * CVE-2024-44974: mptcp: pm: avoid possible UaF when selecting endp (bsc#1230235). * CVE-2024-45009: mptcp: pm: only decrement add_addr_accepted for MPJ req (bsc#1230438).
Topics Covered
References
* bsc#1012628
* bsc#1207948
* bsc#1215199
* bsc#1215211
* bsc#1218470
* bsc#1219367
* bsc#1221651
* bsc#1222649
* bsc#1222672
* bsc#1222803
* bsc#1223047
* bsc#1224049
* bsc#1224489
* bsc#1224610
* bsc#1225533
* bsc#1225606
* bsc#1225742
* bsc#1225770
* bsc#1225981
* bsc#1226871
* bsc#1227858
* bsc#1227937
* bsc#1228521
* bsc#1228653
* bsc#1229311
* bsc#1229361
* bsc#1230235
* bsc#1230438
* bsc#1230439
* bsc#1230497
* bsc#1230728
* bsc#1230769
* bsc#1230832
* bsc#1231088
* bsc#1231293
* bsc#1231432
* bsc#1231912
* bsc#1231920
* bsc#1231949
* bsc#1232159
* bsc#1232198
* bsc#1232201
* bsc#1232299
* bsc#1232364
* bsc#1232389
* bsc#1232421
* bsc#1232508
* bsc#1232520
* bsc#1232743
* bsc#1232812
* bsc#1232848
* bsc#1232895
* bsc#1232919
* bsc#1233028
* bsc#1233033
* bsc#1233060
* bsc#1233109
* bsc#1233221
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Severity
important
Lowest
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Medium
High
Critical
Announcement ID: SUSE-SU-2026:20325-1
Release Date: 2025-04-17T10:19:00Z
Rating: important
Topics Covered
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