PT-2025-8443 · Linux+2 · Linux Kernel+2

Published 2025-02-26 · Updated 2025-04-14 · CVE-2022-49510

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A issue in the Linux kernel has been resolved, specifically in the drm/omap component. The problem involved a NULL but dereferenced error, which was identified by a coccicheck warning in the omap overlay.c file. The error occurred because r ovl was NULL but still dereferenced, when it should have been ovl->idx instead of r ovl->idx.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2022-49510

SUSE-SU-2025:1176-1

SUSE-SU-2025:1241-1

SUSE-SU-2025_1241-1

Affected Products

Astra Linux

Linux Kernel

Suse

References · 1299

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49510.json · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-49510 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-49510 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:1241-1 · Vendor Advisory
• https://git.kernel.org/stable/c/8f2a3970c969d0d8d7289a4c65edcedafc16fd92 · Patch
• https://osv.dev/vulnerability/CVE-2022-49510 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory
• https://git.kernel.org/stable/c/d2507be660310bb9bcca918f81f49b8bba07e462 · Patch
• https://ubuntu.com/security/CVE-2022-49510 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-49510 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-49510 · Security Note
• https://git.kernel.org/stable/c/08d9a75eab594ca508a440db7c73064498d26687 · Patch
• https://security-tracker.debian.org/tracker/CVE-2022-49510 · Vendor Advisory
• https://suse.com/security/cve/CVE-2022-49379 · Note
• https://suse.com/security/cve/CVE-2022-49467 · Note