PT-2025-8474 · Linux+5 · Linux Kernel+5

Greg Kroah-Hartman + 3 · Published 2022-01-01 · Updated 2026-03-14 · CVE-2022-49541

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description A potential double free issue during a failed mount has been resolved in the Linux kernel, specifically in the cifs component.

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

Exploit

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

BDU:2025-10248

CESA-2022_5819

CESA-2022_7683

CVE-2022-49541

OPENSUSE-SU-2025_1263-1

RHSA-2022:5819

RHSA-2022:7683

RHSA-2022_5819

RHSA-2022_7683

RHSA-2023:2458

RHSA-2023_2458

RHSA-2025:3838

RHSA-2025:3839

RHSA-2025:3961

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_1027-1

SUSE-SU-2025_1241-1

SUSE-SU-2025_1263-1

Affected Products

Astra Linux

Centos

Debian

Linux Kernel

Red Hat

Suse

References · 1349

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49541.json · Exploit
• https://git.kernel.org/stable/c/ce0008a0e410cdd95f0d8cd81b2902ec10a660c4 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-49541 · Security Note
• https://git.kernel.org/stable/c/9a167fc440e5693c1cdd7f07071e05658bd9d89d · Patch
• https://git.kernel.org/stable/c/ee71f8f1cd3c8c4a251fd3e8abc89215ae3457cb · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:1183-1 · Vendor Advisory
• https://git.kernel.org/stable/c/8378a51e3f8140f60901fb27208cc7a6e47047b5 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-49541 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2022-49541 · 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/DEBIAN-CVE-2022-49541 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-49541 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1027-1 · Vendor Advisory