PT-2025-40755 · Sifive+2 · Sifive+2

CVE-2023-53592 · Publicado 2023-01-02 · Atualizado 2025-12-04

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 reference count leak exists in the sifive gpio probe function within the GPIO subsystem for Sifive platforms. The of irq find parent() function increments the reference count of a node pointer, and a missing call to of node put() prevents decrementing this count when it is no longer needed, leading to a memory leak.

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

Exploit

Enumeração de Fraquezas

CWE-911

Identificadores relacionados

BDU:2026-04437

CVE-2023-53592

SUSE-SU-2025:4111-1

SUSE-SU-2025:4139-1

SUSE-SU-2025:4149-1

SUSE-SU-2025:4320-1

Produtos afetados

Linux Kernel

Sifive

Suse

Referências · 454

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53592.json · Exploit
• https://bugzilla.suse.com/1251068 · Nota
• https://bugzilla.suse.com/1251034 · Nota
• https://bugzilla.suse.com/1242960 · Nota
• https://suse.com/security/cve/CVE-2023-53619 · Nota
• https://bugzilla.suse.com/1251331 · Nota
• https://bugzilla.suse.com/1252495 · Nota
• https://bugzilla.suse.com/1251306 · Nota
• https://bugzilla.suse.com/1249857 · Nota
• https://bugzilla.suse.com/1252476 · Nota
• https://suse.com/security/cve/CVE-2023-53578 · Nota
• https://bugzilla.suse.com/1251761 · Nota
• https://suse.com/security/cve/CVE-2023-53631 · Nota
• https://suse.com/security/cve/CVE-2022-50568 · Nota
• https://suse.com/security/cve/CVE-2022-50511 · Nota