PT-2025-8144 · Linux+2 · Linux Kernel+2

Published 2025-02-26 · Updated 2025-06-17 · CVE-2022-49216

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 reference leak issue in the Linux kernel has been identified and resolved. The problem occurred because the reference taken by of find device by node() was not released when it was no longer needed. This issue has been fixed by adding a put device() call.

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

Exploit

Related Identifiers

CVE-2022-49216

OPENSUSE-SU-2025_1263-1

SUSE-SU-2025:01983-1

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_01983-1

SUSE-SU-2025_1027-1

SUSE-SU-2025_1241-1

SUSE-SU-2025_1263-1

Affected Products

Astra Linux

Linux Kernel

Suse

References · 1641

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49216.json · Exploit
• https://osv.dev/vulnerability/SUSE-SU-2025:1263-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-49216 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1027-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-49216 · Vendor Advisory
• https://git.kernel.org/stable/c/5e8fdb6392d945d33fef959eab73f8c34bc0a63b · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-49216 · Security Note
• https://git.kernel.org/stable/c/a725070701883fe62266ee6d2f31d67e6cdd31df · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:01983-1 · Vendor Advisory
• https://git.kernel.org/stable/c/2d6ae8b747fe55f54de4a4441d636974aa53f56a · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:1241-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1194-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory
• https://git.kernel.org/stable/c/0e2f4e434e71dffd1085c3dccd676514bd71d316 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:1183-1 · Vendor Advisory