CVE-2025-21819

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amd/display: Use HW lock mgr for PSR1" This reverts commit a2b5a9956269 ("drm/amd/display: Use HW lock mgr for PSR1") Because it may cause system hang while connect with two edp panel.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/915697c2e69ac8d14dad498e6d6f43dbb7de3787	Patch
https://git.kernel.org/stable/c/95c75578c420110c43791295985abb961d6dc033	Patch
https://git.kernel.org/stable/c/a978864653e45d2671f99b09afcc1110e45d3dd9	Patch
https://git.kernel.org/stable/c/dcc3f2c06d80da39eee742b51ddf0781affb260c	Patch
https://git.kernel.org/stable/c/f245b400a223a71d6d5f4c72a2cb9b573a7fc2b6	Patch
https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.1.128:::::::*
	cpe:2.3:o:linux:linux_kernel:6.13:-::::::
	cpe:2.3:o:linux:linux_kernel:6.14:rc1::::::

History

No history.

Information

Published : 2025-02-27 20:16

Updated : 2025-11-03 21:19

NVD link : CVE-2025-21819

Mitre link : CVE-2025-21819

CVE.ORG link : CVE-2025-21819

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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