PT-2025-54019 · Linux · Linux Kernel

Publicado 2025-12-30 · Atualizado 2026-05-26 · CVE-2023-54190

Positive Technologies (AI Summary)

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

Description A reference count leak exists in the of led get() function within the leds subsystem of the Linux kernel. The class find device by of node() function calls class find device(), which takes a reference and then uses put device() to release it when no longer needed.

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

Exploit

Identificadores relacionados

CVE-2023-54190

SUSE-SU-2026:0263-1

SUSE-SU-2026:0317-1

SUSE-SU-2026:0411-1

SUSE-SU-2026:0617-1

Produtos afetados

Linux Kernel

Referências · 977

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54190.json · Exploit
• https://bugzilla.suse.com/1255760 · Nota
• https://bugzilla.suse.com/1256204 · Nota
• https://bugzilla.suse.com/1255761 · Nota
• https://bugzilla.suse.com/1255979 · Nota
• https://suse.com/security/cve/CVE-2024-46854 · Nota
• https://suse.com/security/cve/CVE-2023-54126 · Nota
• https://suse.com/security/cve/CVE-2023-53801 · Nota
• https://bugzilla.suse.com/1254615 · Nota
• https://suse.com/security/cve/CVE-2025-21760 · Nota
• https://bugzilla.suse.com/1256612 · Nota
• https://suse.com/security/cve/CVE-2023-53820 · Nota
• https://suse.com/security/cve/CVE-2025-40280 · Nota
• https://bugzilla.suse.com/1254660 · Nota
• https://bugzilla.suse.com/1254578 · Nota