PT-2025-8211 · Linux+3 · Linux Kernel+3

Published 2022-03-03 · Updated 2025-09-29 · CVE-2022-49283

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, related to a platform-device leak in the sysfb firmware when registration fails. The issue is fixed by ensuring the platform device is freed in case of registration failure.

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

Exploit

Memory Leak

Weakness Enumeration

CWE-401

CWE-911

Related Identifiers

ALSA-2025_16880

BDU:2026-03491

CVE-2022-49283

RHSA-2023:2458

RHSA-2023_2458

SUSE-SU-2025:1027-1

SUSE-SU-2025:1176-1

SUSE-SU-2025:1183-1

SUSE-SU-2025:1241-1

SUSE-SU-2025_1027-1

SUSE-SU-2025_1241-1

Affected Products

Astra Linux

Linux Kernel

Red Hat

Suse

References · 1335

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49283.json · Exploit
• https://git.kernel.org/stable/c/202c08914ba50dd324e42d5ad99535a89f242560 · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-49283 · Vendor Advisory
• https://git.kernel.org/stable/c/b3e38f939ab4d0d86f56bff3362c3f88c4b2ad32 · Patch
• https://cve.org/CVERecord?id=CVE-2022-49283 · Security Note
• https://ubuntu.com/security/CVE-2022-49283 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1183-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-49283 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-49283 · Vendor Advisory
• https://git.kernel.org/stable/c/fed4df558b8cdb6f3beea38a7c977f118f082b0d · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:1241-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:1027-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-49283 · Vendor Advisory
• https://git.kernel.org/stable/c/bb7fcbe80a013dc883181dc818c407d38558f76c · Patch