PT-2025-8419 · Linux+2 · Linux Kernel+2

Miaoqian Lin · Published 2025-02-26 · Updated 2025-04-14 · CVE-2022-49486

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 refcount leak issue has been identified in the Linux kernel, specifically in the ASoC: fsl component, within the imx sgtl5000 probe function. The of find i2c device by node() function takes a reference, and in error paths, it is necessary to call put device() to drop the reference and avoid a refcount leak.

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

Exploit

Related Identifiers

CVE-2022-49486

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

Suse

References · 1330

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49486.json · Exploit
• https://osv.dev/vulnerability/SUSE-SU-2025:1183-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-49486 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-49486 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-49486 · Security Note
• https://osv.dev/vulnerability/CVE-2022-49486 · Vendor Advisory
• https://git.kernel.org/stable/c/96fc3da6184af5687e153d420cd7dcdeefdd2f9a · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-49486 · Vendor Advisory
• https://git.kernel.org/stable/c/922bccdb1796a9e7b989f2bc6d9ada7b499a4329 · Patch
• https://git.kernel.org/stable/c/41cd312dfe980af869c3503b4d38e62ed20dd3b7 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:1176-1 · Vendor Advisory
• https://git.kernel.org/stable/c/4bfbbfdb3d761323127a67d7d765abe2f77d7b21 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:1241-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-49486 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-49486 · Security Note