CVE-2022-49135

drm/amd/display: Fix memory leak

State: Published
Severity: 5.5 Medium
Published: Feb 26, 2025
Updated: Aug 12, 2026
Reserved: Feb 26, 2025

Read the record on cve.org

Description

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

drm/amd/display: Fix memory leak

[why] Resource release is needed on the error handling path to prevent memory leak.

[how] Fix this by adding kfree on the error handling path.

Scores

CVSS	Score	Vector	Source
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-401 Missing Release of Memory after Effective Lifetime

Affected Products

Product	Versions
LinuxLinux	f8ac2cf78f276b4d9fc0bc6b90f5e3560caa11de to before 5076315aaddd640bde896ec8d79423ed8ec83a59Affected f8ac2cf78f276b4d9fc0bc6b90f5e3560caa11de to before 7e10369c72db7a0e2f77b2e306aadc07aef6b07aAffected f8ac2cf78f276b4d9fc0bc6b90f5e3560caa11de to before 3ce1497add6d17b48cc9df65095bd20202d93994Affected f8ac2cf78f276b4d9fc0bc6b90f5e3560caa11de to before 9d0bef3cc22cf250278ed45b829f062a00af9e27Affected f8ac2cf78f276b4d9fc0bc6b90f5e3560caa11de to before 5d5c6dba2b43e28845d7d7ed32a36802329a5f52Affected
LinuxLinux	4.19Affected before 4.19Not affected 5.10.258 through 5.10.Not affected 5.15.34 through 5.15.Not affected 5.16.20 through 5.16.Not affected 5.17.3 through 5.17.Not affected 5.18 and laterNot affected

Product

Versions

LinuxLinux

f8ac2cf78f276b4d9fc0bc6b90f5e3560caa11de to before 5076315aaddd640bde896ec8d79423ed8ec83a59Affected
f8ac2cf78f276b4d9fc0bc6b90f5e3560caa11de to before 7e10369c72db7a0e2f77b2e306aadc07aef6b07aAffected
f8ac2cf78f276b4d9fc0bc6b90f5e3560caa11de to before 3ce1497add6d17b48cc9df65095bd20202d93994Affected
f8ac2cf78f276b4d9fc0bc6b90f5e3560caa11de to before 9d0bef3cc22cf250278ed45b829f062a00af9e27Affected
f8ac2cf78f276b4d9fc0bc6b90f5e3560caa11de to before 5d5c6dba2b43e28845d7d7ed32a36802329a5f52Affected

LinuxLinux

4.19Affected
before 4.19Not affected
5.10.258 through 5.10.*Not affected
5.15.34 through 5.15.*Not affected
5.16.20 through 5.16.*Not affected
5.17.3 through 5.17.*Not affected
5.18 and laterNot affected

References

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