QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2021-47422

Back to search

CVE-2021-47422

Published: May 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/kms/nv50-: fix file release memory leak When using single_open() for opening, single_release() should be called, otherwise the 'op' allocated in single_open() will be leaked.

VendorProductVersions

Linux

Linux

affected
12885ecbfe62df4358d452080d3b8feef54ec8cb - < 65fff0a8efcdca8d84ffe3e23057c3b32403482d
affected
12885ecbfe62df4358d452080d3b8feef54ec8cb - < 0b4e9fc14973a94ac0520f19b3633493ae13c912
affected
12885ecbfe62df4358d452080d3b8feef54ec8cb - < 0b3d4945cc7e7ea1acd52cb06dfa83bfe265b6d5

Linux

Linux

affected
5.9
unaffected
0 - < 5.9
unaffected
5.10.73 - <= 5.10.*
unaffected
5.14.12 - <= 5.14.*
unaffected
5.15 - <= *

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now