CVE-2024-46821

HIGH EPSS 17.4%
Published Sep 27, 20241y ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Sep 27, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Fix negative array index read Avoid using the negative values for clk_idex as an index into an array pptable->DpmDescriptor. V2: fix clk_index return check (Tim Huang)

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
17.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-129

Affected Products 6

VendorProductVersionRange
debiandebian_linux11.0any
linuxlinux_kernel* <5.10.236
linuxlinux_kernel*≥5.11  –  <5.15.180
linuxlinux_kernel*≥5.16  –  <6.1.109
linuxlinux_kernel*≥6.2  –  <6.6.50
linuxlinux_kernel*≥6.7  –  <6.10.9

References 8

  • git.kernel.org https://git.kernel.org/stable/c/06a3810010b525b9958424e344f0c25b09e128fa
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4711b1347cb9f0c3083da6d87c624d75f9bd1d50
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/60f4a4bc3329e5cb8c4df0cc961f0d5ffd96e22d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/befd1dc693c98bad69a701ede3a298698f0f9436
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c8c19ebf7c0b202a6a2d37a52ca112432723db5f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e549cd6da1f21c34ba0f65adeca6a8aa9860b381
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
    Mailing ListThird Party Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
    Mailing ListThird Party Advisory

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/06a3810010b525b9958424e344f0c25b09e128fa
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4711b1347cb9f0c3083da6d87c624d75f9bd1d50
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/60f4a4bc3329e5cb8c4df0cc961f0d5ffd96e22d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/befd1dc693c98bad69a701ede3a298698f0f9436
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c8c19ebf7c0b202a6a2d37a52ca112432723db5f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e549cd6da1f21c34ba0f65adeca6a8aa9860b381
    Patch