CVE-2024-46694

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-46694
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: avoid using null object of framebuffer Instead of using state->fb->obj[0] directly, get object from framebuffer by calling drm_gem_fb_get_obj() and return error code when object is null to avoid using null object of framebuffer. (cherry picked from commit 73dd0ad9e5dad53766ea3e631303430116f834b3)

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/093ee72ed35c2338c87c26b6ba6f0b7789c9e14e Patch
https://git.kernel.org/stable/c/3b9a33235c773c7a3768060cf1d2cf8a9153bc37 Patch
https://git.kernel.org/stable/c/49e1b214f3239b78967c6ddb8f8ec47ae047b051 Patch
https://git.kernel.org/stable/c/f6f5e39a3fe7cbdba190f42b28b40bdff03c8cf0 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:6.11:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:*
History

19 Sep 2024, 18:16

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/093ee72ed35c2338c87c26b6ba6f0b7789c9e14e - () https://git.kernel.org/stable/c/093ee72ed35c2338c87c26b6ba6f0b7789c9e14e - Patch
References () https://git.kernel.org/stable/c/3b9a33235c773c7a3768060cf1d2cf8a9153bc37 - () https://git.kernel.org/stable/c/3b9a33235c773c7a3768060cf1d2cf8a9153bc37 - Patch
References () https://git.kernel.org/stable/c/49e1b214f3239b78967c6ddb8f8ec47ae047b051 - () https://git.kernel.org/stable/c/49e1b214f3239b78967c6ddb8f8ec47ae047b051 - Patch
References () https://git.kernel.org/stable/c/f6f5e39a3fe7cbdba190f42b28b40bdff03c8cf0 - () https://git.kernel.org/stable/c/f6f5e39a3fe7cbdba190f42b28b40bdff03c8cf0 - Patch
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Linux linux Kernel
Linux
CPE cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:*
CWE CWE-476

13 Sep 2024, 14:06

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: evitar usar un objeto nulo de framebuffer En lugar de usar state->fb->obj[0] directamente, obtener el objeto de framebuffer llamando a drm_gem_fb_get_obj() y devolver un código de error cuando el objeto es nulo para evitar usar un objeto nulo de framebuffer. (seleccionado del commit 73dd0ad9e5dad53766ea3e631303430116f834b3)

13 Sep 2024, 06:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-09-13 06:15

Updated : 2024-09-19 18:16

NVD link : CVE-2024-46694

Mitre link : CVE-2024-46694

CVE.ORG link : CVE-2024-46694

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference