CVE-2024-46778

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-46778
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check UnboundedRequestEnabled's value CalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled is a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus if (p->UnboundedRequestEnabled) checks its address, not bool value. This fixes 1 REVERSE_INULL issue reported by Coverity.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/4e2b49a85e7974d21364798c5d4aa8070aa864d9 Patch
https://git.kernel.org/stable/c/a7b38c7852093385d0605aa3c8a2efd6edd1edfd Patch
Configurations

Configuration 1 (hide)

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

20 Nov 2024, 17:40

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Linux linux Kernel
Linux
CWE CWE-476
References () https://git.kernel.org/stable/c/4e2b49a85e7974d21364798c5d4aa8070aa864d9 - () https://git.kernel.org/stable/c/4e2b49a85e7974d21364798c5d4aa8070aa864d9 - Patch
References () https://git.kernel.org/stable/c/a7b38c7852093385d0605aa3c8a2efd6edd1edfd - () https://git.kernel.org/stable/c/a7b38c7852093385d0605aa3c8a2efd6edd1edfd - Patch

20 Sep 2024, 12:30

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: comprobar el valor de UnboundedRequestEnabled CalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled es un puntero (es decir, dml_bool_t *UnboundedRequestEnabled) y, por lo tanto, if (p->UnboundedRequestEnabled) comprueba su dirección, no su valor booleano. Esto soluciona 1 problema de REVERSE_INULL informado por Coverity.

18 Sep 2024, 08:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-09-18 08:15

Updated : 2024-11-20 17:40

NVD link : CVE-2024-46778

Mitre link : CVE-2024-46778

CVE.ORG link : CVE-2024-46778

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference