HIGH 7.1 Microsoft

CVE-2025-40201

kernel/sys.c: fix the racy usage of task_lock(tsk->group_leader) in sys_prlimit64() paths

Microsoft Security Update 2025-Nov: kernel/sys.c: fix the racy usage of task_lock(tsk->group_leader) in sys_prlimit64() paths

Affected Products

References

Published: 2025-11-11 · Source: Microsoft · Feed updated: 2026-08-10
This high severity vulnerability with a CVSS score of 7.1 was published on 2025-11-11 via Microsoft. Affected: azl3 kernel 6.6.112.1-2 on Azure Linux 3.0.
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