CVE-2022-49751

Katalog CVE

CVSS 5.5 · Medium EPSS 0,19%

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: w1: fix WARNING after calling w1_process() I got the following WARNING message while removing driver(ds2482): ------------[ cut here ]------------ do not call blocking ops when !TASK_RUNNING; state=1 set at [<000000002d50bfb6>] w1_process+0x9e/0x1d0 [wire] WARNING: CPU: 0 PID: 262 at kernel/sched/core.c:9817 __might_sleep+0x98/0xa0 CPU: 0 PID: 262 Comm: w1_bus_master1 Tainted: G N 6.1.0-rc3+ #307 RIP: 0010:__might_sleep+0x98/0xa0 Call Trace: exit_signals+0x6c/0x550 do_exit+0x2b4/0x17e0 kthread_exit+0x52/0x60 kthread+0x16d/0x1e0 ret_from_fork+0x1f/0x30 The state of task is set to TASK_INTERRUPTIBLE in loop in w1_process(), set it to TASK_RUNNING when it breaks out of the loop to avoid the warning.

Rincian

Terbit di NVD

27 Maret 2025

Terakhir diubah

17 Juni 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)

0,19% peluang dieksploitasi; lebih tinggi dari 8,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/190b5c3bbd5df685bb1063bda048831d72b8f1d4 patch
• https://git.kernel.org/stable/c/216f35db6ec6a667cd9db4838d657c1d2f4684da patch
• https://git.kernel.org/stable/c/276052159ba94d4d9f5b453fb4707d6798c6b845 patch
• https://git.kernel.org/stable/c/36225a7c72e9e3e1ce4001b6ce72849f5c9a2d3b patch
• https://git.kernel.org/stable/c/89c62cee5d4d65ac75d99b5f986f7f94290e888f patch
• https://git.kernel.org/stable/c/bccd6df4c177b1ad766f16565ccc298653d027d0 patch
• https://git.kernel.org/stable/c/cfc7462ff824ed6718ed0272ee9aae88e20d469a patch