CVE-2024-46818

HighCVSS 7.8/10Last modified Aug 4, 2026

Description

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

drm/amd/display: Check gpio_id before used as array index

[WHY & HOW] GPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore should be checked in advance.

This fixes 5 OVERRUN issues 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

Weakness enumeration

CWE-129

Affected software

VendorProductVersions
LinuxLinux>= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 8520fdc8ecc38f240a8e9e7af89cca6739c3e790; >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 40c2e8bc117cab8bca8814735f28a8b121654a84; >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 0184cca30cad74d88f5c875d4e26999e26325700; >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 276e3fd93e3beb5894eb1cc8480f9f417d51524d; >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 08e7755f754e3d2cef7d3a7da538d33526bd6f7c; >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 3d4198ab612ad48f73383ad3bb5663e6f0cdf406; >= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c, < 2a5626eeb3b5eec7a36886f9556113dd93ec8ed6
LinuxLinux4.15

References

Timeline

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

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CVE-2024-46818: High severity, CVSS 7.8 | Vulnix