CVE-2024-46814

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-46814
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.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/0147505f08220c89b3a9c90eb608191276e263a8 Patch
https://git.kernel.org/stable/c/6590643c5de74098d27933b7d224d5ac065d7755 Patch
https://git.kernel.org/stable/c/916083054670060023d3f8a8ace895d710e268f4 Patch
https://git.kernel.org/stable/c/cb63090a17d3abb87f132851fa3711281249b7d2 Patch
https://git.kernel.org/stable/c/fa71face755e27dc44bc296416ebdf2c67163316 Patch
https://git.kernel.org/stable/c/fe63daf7b10253b0faaa60c55d6153cd276927aa Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

04 Oct 2024, 17:27

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/0147505f08220c89b3a9c90eb608191276e263a8 - () https://git.kernel.org/stable/c/0147505f08220c89b3a9c90eb608191276e263a8 - Patch
References () https://git.kernel.org/stable/c/6590643c5de74098d27933b7d224d5ac065d7755 - () https://git.kernel.org/stable/c/6590643c5de74098d27933b7d224d5ac065d7755 - Patch
References () https://git.kernel.org/stable/c/916083054670060023d3f8a8ace895d710e268f4 - () https://git.kernel.org/stable/c/916083054670060023d3f8a8ace895d710e268f4 - Patch
References () https://git.kernel.org/stable/c/cb63090a17d3abb87f132851fa3711281249b7d2 - () https://git.kernel.org/stable/c/cb63090a17d3abb87f132851fa3711281249b7d2 - Patch
References () https://git.kernel.org/stable/c/fa71face755e27dc44bc296416ebdf2c67163316 - () https://git.kernel.org/stable/c/fa71face755e27dc44bc296416ebdf2c67163316 - Patch
References () https://git.kernel.org/stable/c/fe63daf7b10253b0faaa60c55d6153cd276927aa - () https://git.kernel.org/stable/c/fe63daf7b10253b0faaa60c55d6153cd276927aa - Patch
CWE CWE-129
First Time Linux linux Kernel
Linux

30 Sep 2024, 12:45

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Verificar msg_id antes de procesar la transacción [POR QUÉ Y CÓMO] HDCP_MESSAGE_ID_INVALID (-1) no es un msg_id válido ni tampoco es un índice de matriz válido, y es necesario verificarlo antes de usarlo. Esto soluciona 4 problemas de OVERRUN informados por Coverity.

27 Sep 2024, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-09-27 13:15

Updated : 2024-10-04 17:27

NVD link : CVE-2024-46814

Mitre link : CVE-2024-46814

CVE.ORG link : CVE-2024-46814

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-129

Improper Validation of Array Index