CVE-2024-56778

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-56778
In the Linux kernel, the following vulnerability has been resolved: drm/sti: avoid potential dereference of error pointers in sti_hqvdp_atomic_check The return value of drm_atomic_get_crtc_state() needs to be checked. To avoid use of error pointer 'crtc_state' in case of the failure.

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/31c857e7496d34e5a32a6f75bc024d0b06fd646a Patch
https://git.kernel.org/stable/c/6b0d0d6e9d3c26697230bf7dc9e6b52bdb24086f Patch
https://git.kernel.org/stable/c/82a5312f874fb18f045d9658e9bd290e3b0621c0 Patch
https://git.kernel.org/stable/c/837eb99ad3340c7a9febf454f41c8e3edb68ac1e Patch
https://git.kernel.org/stable/c/c1ab40a1fdfee732c7e6ff2fb8253760293e47e8 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:*:*:*:*:*:*:*:*
History

09 Jan 2025, 21:50

Type Values Removed Values Added
CWE CWE-754
References () https://git.kernel.org/stable/c/31c857e7496d34e5a32a6f75bc024d0b06fd646a - () https://git.kernel.org/stable/c/31c857e7496d34e5a32a6f75bc024d0b06fd646a - Patch
References () https://git.kernel.org/stable/c/6b0d0d6e9d3c26697230bf7dc9e6b52bdb24086f - () https://git.kernel.org/stable/c/6b0d0d6e9d3c26697230bf7dc9e6b52bdb24086f - Patch
References () https://git.kernel.org/stable/c/82a5312f874fb18f045d9658e9bd290e3b0621c0 - () https://git.kernel.org/stable/c/82a5312f874fb18f045d9658e9bd290e3b0621c0 - Patch
References () https://git.kernel.org/stable/c/837eb99ad3340c7a9febf454f41c8e3edb68ac1e - () https://git.kernel.org/stable/c/837eb99ad3340c7a9febf454f41c8e3edb68ac1e - Patch
References () https://git.kernel.org/stable/c/c1ab40a1fdfee732c7e6ff2fb8253760293e47e8 - () https://git.kernel.org/stable/c/c1ab40a1fdfee732c7e6ff2fb8253760293e47e8 - Patch
First Time Linux linux Kernel
Linux
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/sti: evitar la posible desreferencia de punteros de error en sti_hqvdp_atomic_check Es necesario comprobar el valor de retorno de drm_atomic_get_crtc_state() para evitar el uso del puntero de error 'crtc_state' en caso de fallo.
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

08 Jan 2025, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-01-08 18:15

Updated : 2025-01-09 21:50

NVD link : CVE-2024-56778

Mitre link : CVE-2024-56778

CVE.ORG link : CVE-2024-56778

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-754

Improper Check for Unusual or Exceptional Conditions