CVE-2025-22041

Katalog CVE

CVSS 8.8 · High EPSS 0,68%

Kerentanan Use After Free pada linux kernel. Skor CVSS 3.1 8.8 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbd_sessions_deregister() In multichannel mode, UAF issue can occur in session_deregister when the second channel sets up a session through the connection of the first channel. session that is freed through the global session table can be accessed again through ->sessions of connection.

Rincian

Terbit di NVD

16 April 2025

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

0,68% peluang dieksploitasi; lebih tinggi dari 51,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/15a9605f8d69dc85005b1a00c31a050b8625e1aa patch
• https://git.kernel.org/stable/c/33cc29e221df7a3085ae413e8c26c4e81a151153 patch
• https://git.kernel.org/stable/c/8ed0e9d2f410f63525afb8351181eea36c80bcf1 patch
• https://git.kernel.org/stable/c/a8a8ae303a8395cbac270b5b404d85df6ec788f8 patch
• https://git.kernel.org/stable/c/ca042cc0e4f9e0d2c8f86dd67e4b22f30a516a9b patch
• https://git.kernel.org/stable/c/f0eb3f575138b816da74697bd506682574742fcd patch
• https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html