CVE-2024-46726

Published: Sep 18, 2024Modified: Jun 17, 2026

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

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.

Affected (3)

Products: Linux: Linux Kernel

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Before 6.1.109
Linux Linux Kernel	From 6.2 to 6.6.50
Linux Linux Kernel	From 6.7 to 6.10.9

Related CWEs

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (5)

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

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

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

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

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

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

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

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

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

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.