CVE-2022-49510

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49510
In the Linux kernel, the following vulnerability has been resolved: drm/omap: fix NULL but dereferenced coccicheck error Fix the following coccicheck warning: ./drivers/gpu/drm/omapdrm/omap_overlay.c:89:22-25: ERROR: r_ovl is NULL but dereferenced. Here should be ovl->idx rather than r_ovl->idx.

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/08d9a75eab594ca508a440db7c73064498d26687 Patch
https://git.kernel.org/stable/c/8f2a3970c969d0d8d7289a4c65edcedafc16fd92 Patch
https://git.kernel.org/stable/c/d2507be660310bb9bcca918f81f49b8bba07e462 Patch
Configurations

Configuration 1 (hide)

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

17 Mar 2025, 16:49

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/08d9a75eab594ca508a440db7c73064498d26687 - () https://git.kernel.org/stable/c/08d9a75eab594ca508a440db7c73064498d26687 - Patch
References () https://git.kernel.org/stable/c/8f2a3970c969d0d8d7289a4c65edcedafc16fd92 - () https://git.kernel.org/stable/c/8f2a3970c969d0d8d7289a4c65edcedafc16fd92 - Patch
References () https://git.kernel.org/stable/c/d2507be660310bb9bcca918f81f49b8bba07e462 - () https://git.kernel.org/stable/c/d2507be660310bb9bcca918f81f49b8bba07e462 - Patch
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-476
First Time Linux linux Kernel
Linux
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/omap: se corrige el error de coccicheck NULL pero desreferenciado Se corrige la siguiente advertencia de coccicheck: ./drivers/gpu/drm/omapdrm/omap_overlay.c:89:22-25: ERROR: r_ovl es NULL pero desreferenciado. Aquí debería ser ovl->idx en lugar de r_ovl->idx.

26 Feb 2025, 07:01

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-26 07:01

Updated : 2025-03-17 16:49

NVD link : CVE-2022-49510

Mitre link : CVE-2022-49510

CVE.ORG link : CVE-2022-49510

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference