CVE-2024-46871

HIGH EPSS 11.8%
Published Oct 9, 20241y ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Oct 9, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX [Why & How] It actually exposes '6' types in enum dmub_notification_type. Not 5. Using smaller number to create array dmub_callback & dmub_thread_offload has potential to access item out of array bound. Fix it.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
11.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-129

Affected Products 5

VendorProductVersionRange
debiandebian_linux11.0any
linuxlinux_kernel*≥4.15  –  <5.15.174
linuxlinux_kernel*≥5.16  –  <6.1.109
linuxlinux_kernel*≥6.2  –  <6.6.50
linuxlinux_kernel*≥6.7  –  <6.10.9

References 6

  • git.kernel.org https://git.kernel.org/stable/c/800a5ab673c4a61ca220cce177386723d91bdb37
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9f404b0bc2df3880758fb3c3bc7496f596f347d7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ad28d7c3d989fc5689581664653879d664da76f0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c592b6355b9b57b8e59fc5978ce1e14f64488a98
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e1896f381d27466c26cb44b4450eae05cd59dfd0
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
    Mailing ListThird Party Advisory

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/800a5ab673c4a61ca220cce177386723d91bdb37
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9f404b0bc2df3880758fb3c3bc7496f596f347d7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ad28d7c3d989fc5689581664653879d664da76f0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c592b6355b9b57b8e59fc5978ce1e14f64488a98
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e1896f381d27466c26cb44b4450eae05cd59dfd0
    Patch