PT-2025-13307 · Linux+5 · Linux Kernel+5

Publicado 2023-11-07 · Atualizado 2025-09-29 · CVE-2023-52931

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Description The issue concerns a potential vm use-after-free in the Linux kernel, specifically in the drm/i915 component. This occurs when the vm is added to the vm xa table, making it visible to userspace, which could then attempt to close the vm, causing a race condition. To mitigate this, an extra reference is taken before putting the vm in the table.

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

Exploit

DoS

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

ALSA-2025_16880

BDU:2025-06313

CESA-2023_7077

CVE-2023-52931

OPENSUSE-SU-2025_01620-1

OPENSUSE-SU-2025_01640-1

RHSA-2023:6583

RHSA-2023:7077

RHSA-2023_6583

RHSA-2023_7077

SUSE-SU-2025:01620-1

SUSE-SU-2025:01640-1

SUSE-SU-2025_01620-1

Produtos afetados

Astra Linux

Centos

Linux Kernel

Red Hat

Red Os

Suse

Referências · 114

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52931.json · Exploit
• https://suse.com/security/cve/CVE-2025-2312 · Nota
• https://suse.com/security/cve/CVE-2023-52994 · Nota
• https://bugzilla.suse.com/1241371 · Nota
• https://bugzilla.suse.com/1240314 · Nota
• https://suse.com/security/cve/CVE-2025-21726 · Nota
• https://bugzilla.suse.com/1241421 · Nota
• https://bugzilla.suse.com/1240315 · Nota
• https://suse.com/security/cve/CVE-2025-22097 · Nota
• https://bugzilla.suse.com/1210409 · Nota
• https://bugzilla.suse.com/1229621 · Nota
• https://bugzilla.suse.com/1238512 · Nota
• https://suse.com/security/cve/CVE-2023-52938 · Nota
• https://bugzilla.suse.com/1239684 · Nota
• https://suse.com/security/cve/CVE-2022-48933 · Nota