PT-2024-11884 · Linux+6 · Linux Kernel+6

Published 2022-11-11 · Updated 2025-11-12 · CVE-2022-49024

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 memory leak issue has been identified in the Linux kernel, specifically in the m can pci remove() and error handling path of m can pci probe() functions. The issue arises because m can class free dev() is not called to free resources allocated by m can class allocate dev(), resulting in a memory leak.

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

Related Identifiers

ALSA-2025:20518

ALSA-2025_12746

ALSA-2025_12752

ALSA-2025_12753

ALSA-2025_16880

ALSA-2025_18281

ALSA-2025_19102

ALSA-2025_19103

ALSA-2025_19409

ALSA-2025_20518

BDU:2025-14279

CVE-2022-49024

INFSA-2025_20518

OPENSUSE-SU-2024_3983-1

OPENSUSE-SU-2024_3985-1

OPENSUSE-SU-2024_4131-1

RHSA-2025:20518

RHSA-2025_20518

SUSE-SU-2024:3983-1

SUSE-SU-2024:3985-1

SUSE-SU-2024:4082-1

SUSE-SU-2024:4131-1

SUSE-SU-2024:4364-1

Affected Products

Almalinux

Astra Linux

Linux Kernel

Red Hat

Red Os

Rocky Linux

Suse

References · 1214

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49024.json · Exploit
• https://ubuntu.com/security/CVE-2022-49024 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:3985-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-49024 · Vendor Advisory
• https://git.kernel.org/stable/c/0bbb88651ef6b7fbb1bf75ec7ba69add632e834b · Patch
• https://errata.almalinux.org/9/ALSA-2025-20518.html · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2025-20518-0.html · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:4364-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-14279 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-49024 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-49024 · Vendor Advisory
• https://git.kernel.org/stable/c/ea8dc27bb044e19868155e500ce397007be98656 · Patch
• https://git.kernel.org/stable/c/1eca1d4cc21b6d0fc5f9a390339804c0afce9439 · Patch
• https://security-tracker.debian.org/tracker/CVE-2022-49024 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:4131-1 · Vendor Advisory