Security Advisory

CVE-2022-50843

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-12-30 12:11:01

Last updated 2026-05-11 19:26:11

Assigner Linux

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: dm clone: Fix UAF in clone_dtr() Dm_clone also has the same UAF problem when dm_resume() and dm_destroy() are concurrent. Therefore, cancelling timer again in clone_dtr().

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