PT-2025-8400 · Linux+3 · Linux Kernel+3

Publicado 2023-11-07 · Atualizado 2025-09-29 · CVE-2022-49466

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 refcount leak issue has been identified in the Linux kernel, specifically in the scmi regulator probe function. The of find node by name() function returns a node pointer with an incremented refcount, which requires the use of of node put() when done to avoid a refcount leak. This 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

Identificadores relacionados

ALSA-2025_16880

CVE-2022-49466

RHSA-2023:6583

RHSA-2023_6583

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

Produtos afetados

Astra Linux

Linux Kernel

Red Hat

Suse

Referências · 1329

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49466.json · Exploit
• https://bugzilla.suse.com/1238308 · Nota
• https://bugzilla.suse.com/1237786 · Nota
• https://suse.com/security/cve/CVE-2022-49241 · Nota
• https://bugzilla.suse.com/1202711 · Nota
• https://bugzilla.suse.com/1238617 · Nota
• https://suse.com/security/cve/CVE-2022-49268 · Nota
• https://bugzilla.suse.com/1234074 · Nota
• https://suse.com/security/cve/CVE-2022-49431 · Nota
• https://bugzilla.suse.com/1238030 · Nota
• https://bugzilla.suse.com/1238621 · Nota
• https://bugzilla.suse.com/1238664 · Nota
• https://suse.com/security/cve/CVE-2021-47645 · Nota
• https://suse.com/security/cve/CVE-2022-49337 · Nota
• https://bugzilla.suse.com/1240278 · Nota