PT-2025-53931 · Linux · Linux Kernel

CVE-2022-50813 · Publicado 2022-12-02 · Atualizado 2026-01-01

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Média

Vetor base

AV:L/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A resource leak exists in the mcb probe() function within the Linux kernel’s drivers. Specifically, if the probe hook function fails during the mcb probe() process, the device is not released, leading to a resource leak. This issue was identified through compiled testing.

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:2026-09025

CVE-2022-50813

Produtos afetados

Linux Kernel

Referências · 22

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50813.json · Exploit
• https://cve.org/CVERecord?id=CVE-2022-50813 · Nota de Segurança
• https://git.kernel.org/stable/c/0a23dda78946f604ff752fe223c3c1f4fa6dd7b4 · Nota
• https://git.kernel.org/stable/c/0468a585710bbb807a1b9c31df54bcf564d28b2b · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2022-50813 · Nota de Segurança
• https://git.kernel.org/stable/c/d7237462561fcd224fa687c56ccb68629f50fc0d · Nota
• https://git.kernel.org/stable/c/6f3467aa5712e6b5550e75a16454b3f17aa1f380 · Nota
• https://git.kernel.org/stable/c/68e54d9ee8222d7805a0b9d3e1c37b8cf3be536a · Nota
• https://bdu.fstec.ru/vul/2026-09025 · Nota de Segurança
• https://git.kernel.org/stable/c/0d1c2c8db28919c4351000d7c1692f1767bdc4f7 · Nota
• https://ubuntu.com/security/CVE-2022-50813 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2022-50813 · Aviso do Fabricante
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Nota
• https://git.kernel.org/stable/c/531ac7b911a962b3b29565dad6ea6b5c3fad3317 · Nota
• https://security-tracker.debian.org/tracker/CVE-2022-50813 · Aviso do Fabricante