CVE-2022-49672

Katalog CVE

CVSS 5.5 · Medium EPSS 0,30%

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: net: tun: unlink NAPI from device on destruction Syzbot found a race between tun file and device destruction. NAPIs live in struct tun_file which can get destroyed before the netdev so we have to del them explicitly. The current code is missing deleting the NAPI if the queue was detached first.

Rincian

Terbit di NVD

26 Februari 2025

Terakhir diubah

4 Agustus 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)

0,30% peluang dieksploitasi; lebih tinggi dari 20,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/3b9bc84d311104906d2b4995a9a02d7b7ddab2db patch
• https://git.kernel.org/stable/c/8145f77d38de4f88b8a69e1463f5c09ba189d77c patch
• https://git.kernel.org/stable/c/82e729aee59acefe135fceffadcbc5b86dd4f1b9 patch
• https://git.kernel.org/stable/c/8661d4b8faa2f7ee7a559969c0a7c57f077b1728 patch
• https://git.kernel.org/stable/c/a8cf919022373c97a84fe596bbea544f909c485d patch
• https://git.kernel.org/stable/c/bec1be0a745ab420718217e3e0d9542a75108989 patch