CVE-2024-53133

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-53133
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Handle dml allocation failure to avoid crash [Why] In the case where a dml allocation fails for any reason, the current state's dml contexts would no longer be valid. Then subsequent calls dc_state_copy_internal would shallow copy invalid memory and if the new state was released, a double free would occur. [How] Reset dml pointers in new_state to NULL and avoid invalid pointer (cherry picked from commit bcafdc61529a48f6f06355d78eb41b3aeda5296c)

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/6825cb07b79ffeb1d90ffaa7a1227462cdca34ae Patch
https://git.kernel.org/stable/c/874ff59cde8fc525112dda26b501a1bac17dde9f Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc7:*:*:*:*:*:*
History

11 Dec 2024, 17:16

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/6825cb07b79ffeb1d90ffaa7a1227462cdca34ae - () https://git.kernel.org/stable/c/6825cb07b79ffeb1d90ffaa7a1227462cdca34ae - Patch
References () https://git.kernel.org/stable/c/874ff59cde8fc525112dda26b501a1bac17dde9f - () https://git.kernel.org/stable/c/874ff59cde8fc525112dda26b501a1bac17dde9f - Patch
CWE CWE-415
CPE cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc7:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
First Time Linux linux Kernel
Linux
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Controlar el error de asignación de dml para evitar un bloqueo [Por qué] En el caso de que una asignación de dml falle por cualquier motivo, los contextos dml del estado actual ya no serían válidos. Luego, las llamadas posteriores a dc_state_copy_internal realizarían una copia superficial de la memoria no válida y, si se liberara el nuevo estado, se produciría una doble liberación. [Cómo] Restablecer los punteros dml en new_state a NULL y evitar un puntero no válido (seleccionado de el commit bcafdc61529a48f6f06355d78eb41b3aeda5296c)

04 Dec 2024, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-12-04 15:15

Updated : 2025-10-01 21:16

NVD link : CVE-2024-53133

Mitre link : CVE-2024-53133

CVE.ORG link : CVE-2024-53133

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-415

Double Free