CVE-2024-46814

HIGH EPSS 15.9%
Published Sep 27, 20241y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Sep 27, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check msg_id before processing transcation [WHY & HOW] HDCP_MESSAGE_ID_INVALID (-1) is not a valid msg_id nor is it a valid array index, and it needs checking before used. This fixes 4 OVERRUN issues reported by Coverity.

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
15.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-129

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel* <5.10.226
linuxlinux_kernel*≥5.11  –  <5.15.167
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/0147505f08220c89b3a9c90eb608191276e263a8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6590643c5de74098d27933b7d224d5ac065d7755
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/916083054670060023d3f8a8ace895d710e268f4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cb63090a17d3abb87f132851fa3711281249b7d2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fa71face755e27dc44bc296416ebdf2c67163316
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fe63daf7b10253b0faaa60c55d6153cd276927aa
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0147505f08220c89b3a9c90eb608191276e263a8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6590643c5de74098d27933b7d224d5ac065d7755
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/916083054670060023d3f8a8ace895d710e268f4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cb63090a17d3abb87f132851fa3711281249b7d2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fa71face755e27dc44bc296416ebdf2c67163316
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fe63daf7b10253b0faaa60c55d6153cd276927aa
    Patch