PT-2025-8173 · Linux+1 · Linux Kernel+1

CVE-2022-49245 · Publicado 2022-03-16 · Atualizado 2026-05-26

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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's ASoC rockchip component has been identified. The problem occurs because pm runtime get sync increments the PM usage counter even if it fails, and forgetting to put the operation will result in a reference leak. This issue is resolved by replacing pm runtime get sync with pm runtime resume and get to keep the usage counter balanced.

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

Exploit

Memory Leak

Enumeração de Fraquezas

CWE-401

Identificadores relacionados

BDU:2026-04317

CVE-2022-49245

Produtos afetados

Astra Linux

Linux Kernel

Referências · 19

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49245.json · Exploit
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2204-CVE-2022-49245 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2022-49245 · Aviso do Fabricante
• https://git.kernel.org/stable/c/4e5510219111607b1f1875ab3c3f0485ba3c381c · Correção
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-49245 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2022-49245 · Nota de Segurança
• https://git.kernel.org/linus/cc5d8ac95663a5813c696008bc524b794d471215 · Nota
• https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.2 · Nota
• https://bdu.fstec.ru/vul/2026-04317 · Nota de Segurança
• https://git.kernel.org/stable/c/cc5d8ac95663a5813c696008bc524b794d471215 · Correção
• https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.19 · Nota
• https://twitter.com/CVEnew/status/1894573506521960941 · Publicação no Twitter
• https://lore.kernel.org/linux-cve-announce/2025022625-CVE-2022-49245-dcd4@gregkh · Nota
• https://git.kernel.org/stable/c/5c1834aac759ddfd0f17c9f38db1b30adc8eb4e8 · Correção