CVE-2022-50748

Not scored yetLast modified Nov 10, 2026

Description

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

ipc: mqueue: fix possible memory leak in init_mqueue_fs()

commit db7cfc380900 ("ipc: Free mq_sysctls if ipc namespace creation failed")

Here's a similar memory leak to the one fixed by the patch above. retire_mq_sysctls need to be called when init_mqueue_fs fails after setup_mq_sysctls.

Metrics

No CVSS score has been published yet.

Affected software

VendorProductVersions
LinuxLinux>= dc55e35f9e810f23dd69cfdc91a3d636023f57a2, < a1f321051e0dcf2415fb94f81fdc5044cad4c1d6; >= dc55e35f9e810f23dd69cfdc91a3d636023f57a2, < 55b3709c6d68e32cd3fdd2a630b1f4c97d51b17c; >= dc55e35f9e810f23dd69cfdc91a3d636023f57a2, < c579d60f0d0cd87552f64fdebe68b5d941d20309
LinuxLinux5.19

References

Timeline

Published
Dec 24, 2025
Last modified
Nov 10, 2026
NVD status
Deferred

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CVE-2022-50748: Unscored | Vulnix