CVE-2025-71150

Katalog CVE

CVSS 5.5 · Medium EPSS 0,27%

Kerentanan pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix refcount leak when invalid session is found on session lookup When a session is found but its state is not SMB2_SESSION_VALID, It indicates that no valid session was found, but it is missing to decrement the reference count acquired by the session lookup, which results in a reference count leak. This patch fixes the issue by explicitly calling ksmbd_user_session_put to release the reference to the session.

Rincian

Terbit di NVD

23 Januari 2026

Terakhir diubah

30 Juli 2026

Status NVD

Modified

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

EPSS (30 hari)

0,27% peluang dieksploitasi; lebih tinggi dari 18,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/02e06785e85b4bd86ef3d23b7c8d87acc76773d5 patch
• https://git.kernel.org/stable/c/0fb87b28cafae71e9c8248432cc3a6a1fd759efc patch
• https://git.kernel.org/stable/c/8cabcb4dd3dc85dd83a37d26efcc59a66a4074d7 patch
• https://git.kernel.org/stable/c/cafb57f7bdd57abba87725eb4e82bbdca4959644 patch
• https://git.kernel.org/stable/c/e54fb2a4772545701766cba08aab20de5eace8cd patch
• https://git.kernel.org/stable/c/11fe566b442e3bc2774191740fd377739a87a1c0