CVE-2022-50088

MediumCVSS 5.5/10Last modified Nov 5, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

mm/damon/reclaim: fix potential memory leak in damon_reclaim_init()

damon_reclaim_init() allocates a memory chunk for ctx with damon_new_ctx(). When damon_select_ops() fails, ctx is not released, which will lead to a memory leak.

We should release the ctx with damon_destroy_ctx() when damon_select_ops() fails to fix the memory leak.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

VendorProductVersions
LinuxLinux>= 4d69c3457821100a39fa8c6e0c23ed910bb6c29d, < 9d3e9e1e0856f4c905bbb870f16f42ae72477071; >= 4d69c3457821100a39fa8c6e0c23ed910bb6c29d, < 700aa4e11a3c4d2a44d06758db431a013d9e1b61; >= 4d69c3457821100a39fa8c6e0c23ed910bb6c29d, < 188043c7f4f2bd662f2a55957d684fffa543e600
LinuxLinux5.18

References

Timeline

Published
Jun 18, 2025
Last modified
Nov 5, 2026
NVD status
Analyzed

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CVE-2022-50088: Medium severity, CVSS 5.5 | Vulnix