PT-2025-40735 · Linux+1 · Linux Kernel+1

Published 2025-10-04 · Updated 2025-12-04 · CVE-2022-50501

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 flaw exists in the Linux kernel’s media subsystem, specifically within the coda component. The coda iram alloc function may return a NULL pointer. A missing check for this NULL pointer return value could lead to a NULL pointer dereference. This issue is similar to other existing checks within the code.

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-2022-50501

SUSE-SU-2025:4111-1

SUSE-SU-2025:4139-1

SUSE-SU-2025:4149-1

SUSE-SU-2025:4189-1

SUSE-SU-2025:4320-1

Affected Products

Linux Kernel

Suse

References · 612

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50501.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-50501 · Security Note
• https://ubuntu.com/security/CVE-2022-50501 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-50501 · Vendor Advisory
• https://git.kernel.org/stable/c/532417dc98cb9c1185ada4ea4e7ccf965c06bcb5 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:4111-1 · Vendor Advisory
• https://git.kernel.org/stable/c/35ddd00b36589cf948875b825eedaab1aefd5ad5 · Patch
• https://git.kernel.org/stable/c/05f165ded4a7baec31b65aba88e2cd1fb9b91db2 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:4189-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-50501 · Vendor Advisory
• https://git.kernel.org/stable/c/5688d33aa293dfa122d66bef9c0258ddf7ef11e7 · Patch
• https://security-tracker.debian.org/tracker/CVE-2022-50501 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:4320-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:4149-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:4139-1 · Vendor Advisory