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SUSE Linux Micro 6.0 Kernel Security Update Important DoS CVE-2023-52831

suse
Calendar Grey February 13, 2026
Dist Suse Esm H88
SUSE Linux Micro 6.0 kernel updates address 347 vulnerabilities with important security fixes. Reboot required after installing.
An update that solves 347 vulnerabilities, contains nine features and has 104 fixes can now be installed.

Summary

## The SUSE Linux Enterprise Micro 6.0 and 6.1 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-2024-27415: netfilter: br_netfilter: skip conntrack input hook for promisc packets (bsc#1224757). * CVE-2024-35910: kABI fix for 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).

Topics%20covered

Topics Covered

security advisory SuSE DoS vulnerability important kernel

References

* bsc#1012628

* bsc#1207948

* bsc#1215199

* bsc#1215211

* bsc#1218470

* bsc#1219367

* bsc#1221651

* bsc#1222649

* bsc#1222672

* bsc#1222803

* bsc#1223047

* bsc#1224013

* bsc#1224049

* bsc#1224489

* bsc#1224610

* bsc#1224757

* bsc#1225533

* bsc#1225606

* bsc#1225742

* bsc#1225770

* bsc#1225981

* bsc#1226871

* bsc#1227858

* bsc#1227937

* bsc#1228521

* bsc#1228653

* bsc#1228659

* 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#1231910

* 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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:20294-1
Release Date: 2025-04-17T14:37:10Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE DoS vulnerability important kernel

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