PT-2025-8088 · Linux+5 · Linux Kernel+5

Marco Patalano · Published 2022-01-01 · Updated 2026-03-14 · CVE-2022-49160

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 vulnerability in the Linux kernel has been resolved, specifically in the scsi: qla2xxx driver. The issue occurred during purex packet handling, where the driver was incorrectly freeing a pre-allocated structure, leading to a system crash. The crash happened during a module unload test, with a specific stack trace provided.

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

Exploit

Allocation of Resources Without Limits

Weakness Enumeration

CWE-763

CWE-770

Related Identifiers

ALSA-2025_16880

BDU:2026-03554

CESA-2022_7683

CVE-2022-49160

OPENSUSE-SU-2025_1263-1

RHSA-2022:7683

RHSA-2022:8267

RHSA-2022_7683

RHSA-2022_8267

SUSE-SU-2025:1027-1

SUSE-SU-2025:1176-1

SUSE-SU-2025:1183-1

SUSE-SU-2025:1194-1

SUSE-SU-2025:1241-1

SUSE-SU-2025:1263-1

SUSE-SU-2025:1293-1

SUSE-SU-2025_1027-1

SUSE-SU-2025_1241-1

SUSE-SU-2025_1263-1

SUSE-SU-2025_1293-1

Affected Products

Astra Linux

Centos

Debian

Linux Kernel

Red Hat

Suse

References · 1499

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49160.json · Exploit
• https://git.kernel.org/stable/c/9b7eb92dac240ab3bc83e188d83a3df834b41eb2 · Patch
• https://git.kernel.org/stable/c/0972252450f90db56dd5415a20e2aec21a08d036 · Patch
• https://bdu.fstec.ru/vul/2026-03554 · Security Note
• https://git.kernel.org/stable/c/67f744f73eba870ab96411d0310e831a4adc3713 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:1183-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1293-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-49160 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-49160 · Vendor Advisory
• https://git.kernel.org/stable/c/213e57b42537f1a2e5395caa9d7189854133ed12 · Patch
• https://osv.dev/vulnerability/CVE-2022-49160 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1194-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1241-1 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2022-49160 · Vendor Advisory