CVE-2024-42227

MEDIUM4.7

drm/amd/display: Fix overlapping copy within dml_core_mode_programming

Published Jul 30, 2024

Modified 8 months ago

No fix available

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

drm/amd/display: Fix overlapping copy within dml_core_mode_programming

[WHY] &mode_lib->mp.Watermark and &locals->Watermark are the same address. memcpy may lead to unexpected behavior.

[HOW] memmove should be used.

CVSS v3.1

4.7

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

HighAC:H

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

4.7/CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

PublishedJul 30, 2024

ModifiedMay 4, 2025

CVE-2024-42227 | Mondoo Vulnerability Intelligence