PT-2025-25951 · Linux+2 · Linux Kernel+2

Publicado 2022-07-11 · Atualizado 2025-08-18 · CVE-2022-50025

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 memory leak has been identified in the Linux kernel, specifically in the error handling path of afu allocate irqs(). The issue arises because a bitmap zalloc() is not properly balanced by a corresponding bitmap free(). This can lead to memory leaks.

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:2026-02802

CVE-2022-50025

SUSE-SU-2025:02846-1

SUSE-SU-2025_02846-1

Produtos afetados

Astra Linux

Linux Kernel

Suse

Referências · 197

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50025.json · Exploit
• https://suse.com/security/cve/CVE-2025-38058 · Nota
• https://suse.com/security/cve/CVE-2024-26982 · Nota
• https://git.kernel.org/stable/c/addff638c41753639368c252d0c5ba0d8fe9ed97 · Correção
• https://suse.com/security/cve/CVE-2025-38040 · Nota
• https://git.kernel.org/stable/c/c2557780ee7818b701681c226fa4cb7c0b171665 · Correção
• https://bugzilla.suse.com/1220704 · Nota
• https://bugzilla.suse.com/1245201 · Nota
• https://suse.com/security/cve/CVE-2025-37885 · Nota
• https://bugzilla.suse.com/1238374 · Nota
• https://bugzilla.suse.com/1244735 · Nota
• https://suse.com/security/cve/CVE-2022-49993 · Nota
• https://git.kernel.org/stable/c/89d51dc6878c47b6400922fac21b6a33f9d1a588 · Correção
• https://suse.com/security/cve/CVE-2025-38323 · Nota
• https://bugzilla.suse.com/1246045 · Nota