Security Advisory

CVE-2022-24122

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-01-29 21:33:55

Last updated 2024-08-03 03:59:23

Assigner mitre

State PUBLISHED

Description

kernel/ucount.c in the Linux kernel 5.14 through 5.16.4, when unprivileged user namespaces are enabled, allows a use-after-free and privilege escalation because a ucounts object can outlive its namespace.

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