PT-2025-38037 · Linux+2 · Linux Kernel+2

Publicado 2025-09-16 · Atualizado 2025-11-19 · CVE-2023-53319

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 versions prior to 6.4.0 #237

Description A synchronization issue existed between finalize pkvm() and kvm arm init() initcalls in the Linux kernel. Specifically, finalize pkvm() would proceed even if kvm arm init() failed, leading to a warning on all CPUs and potentially a HYP panic. This could result in a kernel panic and system instability.

Recommendations Update to Linux kernel version 6.4.0 #237 or later to resolve this issue.

Exploit

Correção

Improper Resource Release

Enumeração de Fraquezas

CWE-404

Identificadores relacionados

BDU:2026-06032

CVE-2023-53319

RHSA-2023:6583

SUSE-SU-2025:03600-1

SUSE-SU-2025:03634-1

SUSE-SU-2025:20851-1

SUSE-SU-2025:20861-1

SUSE-SU-2025:20870-1

SUSE-SU-2025:20898-1

SUSE-SU-2025:3751-1

SUSE-SU-2025:4057-1

SUSE-SU-2025:4132-1

SUSE-SU-2025:4141-1

Produtos afetados

Astra Linux

Linux Kernel

Suse

Referências · 1406

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53319.json · Exploit
• https://suse.com/security/cve/CVE-2025-38444 · Nota
• https://suse.com/security/cve/CVE-2023-53397 · Nota
• https://bugzilla.suse.com/1252349 · Nota
• https://bugzilla.suse.com/1250336 · Nota
• https://suse.com/security/cve/CVE-2023-53647 · Nota
• https://bugzilla.suse.com/1247483 · Nota
• https://bugzilla.suse.com/1249124 · Nota
• https://bugzilla.suse.com/1248399 · Nota
• https://bugzilla.suse.com/1250450 · Nota
• https://bugzilla.suse.com/1250119 · Nota
• https://suse.com/security/cve/CVE-2023-53352 · Nota
• https://bugzilla.suse.com/1251071 · Nota
• https://suse.com/security/cve/CVE-2023-53490 · Nota
• https://bugzilla.suse.com/1249698 · Nota