PT-2025-8048 · Linux+2 · Linux Kernel+2

Damien Le Moal · Published 2022-02-22 · Updated 2025-04-16 · CVE-2022-49120

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 task leak issue in the Linux kernel has been resolved. The problem occurred in the pm8001 send abort all() function, where allocated SAS tasks were not properly freed if pm8001 tag alloc() or pm8001 mpi build cmd() failed.

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

Exploit

Improper Resource Release

Allocation of Resources Without Limits

Missing Release of Resource after Effective Lifetime

Resource Exhaustion

Memory Leak

Weakness Enumeration

CWE-404

CWE-770

CWE-772

CWE-400

CWE-401

Related Identifiers

BDU:2026-01547

CVE-2022-49120

SUSE-SU-2025:1027-1

SUSE-SU-2025:1176-1

SUSE-SU-2025:1183-1

SUSE-SU-2025:1241-1

SUSE-SU-2025:1293-1

SUSE-SU-2025_1027-1

SUSE-SU-2025_1241-1

SUSE-SU-2025_1293-1

Affected Products

Astra Linux

Linux Kernel

Suse

References · 1486

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49120.json · Exploit
• https://osv.dev/vulnerability/CVE-2022-49120 · Vendor Advisory
• https://git.kernel.org/stable/c/2051044d7901f1a9d7be95d0d32e53b88e9548f7 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:1027-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1293-1 · Vendor Advisory
• https://git.kernel.org/stable/c/f90a74892f3acf0cdec5844e90fc8686ca13e7d7 · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-49120 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-49120 · Security Note
• https://git.kernel.org/stable/c/34c79d16ee69cb53288c202bb1ab0ba0130d9674 · Patch
• https://security-tracker.debian.org/tracker/CVE-2022-49120 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-49120 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:1241-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-49120 · Vendor Advisory
• https://git.kernel.org/stable/c/146cae06d2682d7563732544be334e8e6d3862b8 · Patch