PT-2025-36314 · Linux+4 · Linux Kernel+4

Publicado

2025-01-01

·

Atualizado

2026-05-26

·

CVE-2025-39720

CVSS v3.1

5.5

Média

VetorAV: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 ksmbd when ksmbd conn releasing(opinfo->conn) returns true. This leak prevents the reference count from reaching zero, hindering memory release.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

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Enumeração de Fraquezas

CWE-911

Identificadores relacionados

AZL-66965
BDU:2026-03090
CVE-2025-39720
DSA-6008-1
ECHO-57AF-9D31-27CB
MGASA-2025-0234
MGASA-2025-0235
OESA-2026-1303
OESA-2026-1304
OESA-2026-1305
USN-8028-1
USN-8028-2
USN-8028-3
USN-8028-4
USN-8028-5
USN-8028-6
USN-8028-7
USN-8028-8
USN-8031-1
USN-8031-2
USN-8031-3
USN-8052-1
USN-8052-2
USN-8074-1
USN-8074-2
USN-8126-1

Produtos afetados

Astra Linux
Debian
Linux Kernel
Linuxmint
Ubuntu