CVE-2023-53574

MediumCVSS 5.5/10Last modified Nov 5, 2026

Description

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

wifi: rtw88: delete timer and free skb queue when unloading

Fix possible crash and memory leak on driver unload by deleting TX purge timer and freeing C2H queue in 'rtw_core_deinit()', shrink critical section in the latter by freeing COEX queue out of TX report lock scope.

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>= e3037485c68ec1a299ff41160d8fedbd4abc29b9, < 60ee0f6fea7ba5681ebf7d70b8ebe592227188a4; >= e3037485c68ec1a299ff41160d8fedbd4abc29b9, < 4128b00a6006870e117ab1841e58f369e9284ecb; >= e3037485c68ec1a299ff41160d8fedbd4abc29b9, < 634fcbcaa4062db39aeb5ac6ed1bc1feb8dd5216
LinuxLinux5.2

References

Timeline

Published
Oct 4, 2025
Last modified
Nov 5, 2026
NVD status
Modified

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CVE-2023-53574: Medium severity, CVSS 5.5 | Vulnix