PT-2025-53980 · Linux · Linux Kernel

CVE-2022-50862

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Published

2022-10-17

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Updated

2026-08-21

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.0.0-syzkaller-02734-g0326074ff465
Description The Linux kernel contained a flaw where a decl tag could be referenced in a func proto. This issue was discovered through Syzkaller testing and analysis by Martin. The problem involves creating a function prototype with a return type of decl tag, which is not allowed.
Recommendations Update to version 6.0.0-syzkaller-02734-g0326074ff465 or a later version to resolve this issue.

Exploit

Fix

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Weakness Enumeration

Related Identifiers

BDU:2026-12260
CVE-2022-50862
RHSA-2023:6583
SUSE-SU-2026:0263-1
SUSE-SU-2026:0317-1

Affected Products

Linux Kernel