PT-2025-8349 · Linux+1 · Linux Kernel+1

Miaoqian Lin · Published 2022-05-12 · Updated 2025-03-01 · CVE-2022-49415

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 ipmi ipmb probe function. The of parse phandle() function returns a node pointer with an incremented refcount, which requires the use of of node put() when done to avoid a refcount leak. The issue has been resolved by adding a missing of node put() call.

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

Exploit

Weakness Enumeration

CWE-911

Related Identifiers

BDU:2026-03497

CVE-2022-49415

Affected Products

Astra Linux

Linux Kernel

References · 16

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49415.json · Exploit
• https://security-tracker.debian.org/tracker/CVE-2022-49415 · Vendor Advisory
• https://git.kernel.org/stable/c/f22068357acc268148bd55ce77f0a3e5c86701b4 · Patch
• https://ubuntu.com/security/CVE-2022-49415 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-03497 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-49415 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-49415 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-49415 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-49415 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-49415 · Security Note
• https://git.kernel.org/stable/c/a508e33956b538e034ed5df619a73ec7c15bda72 · Patch
• https://git.kernel.org/linus/a508e33956b538e034ed5df619a73ec7c15bda72 · Note
• https://twitter.com/CVEnew/status/1895982037913444786 · Twitter Post
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Note
• https://lore.kernel.org/linux-cve-announce/2025022653-CVE-2022-49415-8762@gregkh · Note