CVE-2023-53519

Katalog CVE

CVSS 5.5 · Medium EPSS 0,11%

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

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-mem2mem: add lock to protect parameter num_rdy Getting below error when using KCSAN to check the driver. Adding lock to protect parameter num_rdy when getting the value with function: v4l2_m2m_num_src_bufs_ready/v4l2_m2m_num_dst_bufs_ready. kworker/u16:3: [name:report&]BUG: KCSAN: data-race in v4l2_m2m_buf_queue kworker/u16:3: [name:report&] kworker/u16:3: [name:report&]read-write to 0xffffff8105f35b94 of 1 bytes by task 20865 on cpu 7: kworker/u16:3:  v4l2_m2m_buf_queue+0xd8/0x10c

Rincian

Terbit di NVD

1 Oktober 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

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

Jenis kelemahan (CWE)

CWE-667: Improper Locking

EPSS (30 hari)

0,11% peluang dieksploitasi; lebih tinggi dari 1,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/1676748aa29099fc0abd71e0fb092e76e835f25c patch
• https://git.kernel.org/stable/c/56b5c3e67b0f9af3f45cf393be048ee8d8a92694 patch
• https://git.kernel.org/stable/c/690dd4780b3f4d755e4e7883e8c3d1b5052f6bf2 patch
• https://git.kernel.org/stable/c/7fc7f87725805197388ba749a1801df33000fa50 patch
• https://git.kernel.org/stable/c/c71aa5f1cf961264690f2560503ea396b6e3c680 patch
• https://git.kernel.org/stable/c/e01ea1c4191ee08440b5f86db98dff695e9cedf9 patch
• https://git.kernel.org/stable/c/e52de26cb37459b16213438a2c82feb155dd3bbd patch
• https://git.kernel.org/stable/c/ef009fe2010ea2a3a7045ecb72729cf366e0967b patch