CVE-2024-46815

HighCVSS 7.8/10Last modified Aug 4, 2026

Description

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

drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[]

[WHY & HOW] num_valid_sets needs to be checked to avoid a negative index when accessing reader_wm_sets[num_valid_sets - 1].

This fixes an OVERRUN issue reported by Coverity.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected software

VendorProductVersions
LinuxLinux>= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < a72d4996409569027b4609414a14a87679b12267; >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 7c47dd2e92341f2989ab73dbed07f8894593ad7b; >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < c4a7f7c0062fe2c73f70bb7e335199e25bd71492; >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < b36e9b3104c4ba0f2f5dd083dcf6159cb316c996; >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 21f9cb44f8c60bf6c26487d428b1a09ad3e8aebf; >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 6a4a08e45e614cfa7a56498cdfaeb7fae2f07fa0; >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < b38a4815f79b87efb196cd5121579fc51e29a7fb
LinuxLinux4.15

References

Timeline

Published
Sep 27, 2024
Last modified
Aug 4, 2026
NVD status
Modified

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CVE-2024-46815: High severity, CVSS 7.8 | Vulnix