CVE-2024-42227

CVSS 3.1 Score 4.7 of 10 (medium)

Details

Published Jul 30, 2024

Summary

CVE-2024-42227 is a vulnerability affecting the Linux kernel. In the drm/amd/display subsystem, a problem with overlapping copy within dml_core_mode_programming has been identified. The issue occurs due to the identical addresses of &mode_lib->mp.Watermark and locals->Watermark, which may result in unexpected behavior during a memcpy operation. To mitigate this issue, memmove should be employed instead.

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