CVE-2024-46726

MEDIUM

Linux Kernel - Integer Overflow in AMD Display Index Calculation

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Ensure index calculation will not overflow [WHY & HOW] Make sure vmid0p72_idx, vnom0p8_idx and vmax0p9_idx calculation will never overflow and exceess array size. This fixes 3 OVERRUN and 1 INTEGER_OVERFLOW issues reported by Coverity.

References (5)

Core 5

Core References

Mailing List

https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Patch

https://git.kernel.org/stable/c/733ae185502d30bbe79575167b6178cfb6c5d6bd

Patch

https://git.kernel.org/stable/c/3dc6bb57dab36b38b7374af0ac916174c146b6ed

Patch

https://git.kernel.org/stable/c/d705b5869f6b1b46ad5ceb1bd2a08c04f7e5003b

Patch

https://git.kernel.org/stable/c/8e2734bf444767fed787305ccdcb36a2be5301a2

Scores

CVSS v3 5.5

EPSS 0.0023

EPSS Percentile 13.5%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-190

Status published

Products (14)

linux/Kernel 4.15.0 - 6.1.109linux

linux/Kernel 6.2.0 - 6.6.50linux

linux/Kernel 6.7.0 - 6.10.9linux

Linux/Linux < 4.15

Linux/Linux 4.15

Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 3dc6bb57dab36b38b7374af0ac916174c146b6ed

Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 733ae185502d30bbe79575167b6178cfb6c5d6bd

Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 8e2734bf444767fed787305ccdcb36a2be5301a2

Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - d705b5869f6b1b46ad5ceb1bd2a08c04f7e5003b

Linux/Linux 6.1.109 - 6.1.*

... and 4 more

Published Sep 18, 2024

Tracked Since Feb 18, 2026