CVE-2022-49845

Katalog CVE

CVSS 5.5 · Medium EPSS 0,22%

Kerentanan Use of Uninitialized Resource pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: can: j1939: j1939_send_one(): fix missing CAN header initialization The read access to struct canxl_frame::len inside of a j1939 created skbuff revealed a missing initialization of reserved and later filled elements in struct can_frame. This patch initializes the 8 byte CAN header with zero.

Rincian

Terbit di NVD

1 Mei 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

Jenis kelemahan (CWE)

CWE-908: Use of Uninitialized Resource

EPSS (30 hari)

0,22% peluang dieksploitasi; lebih tinggi dari 11,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/2719f82ad5d8199cf5f346ea8bb3998ad5323b72 patch
• https://git.kernel.org/stable/c/3eb3d283e8579a22b81dd2ac3987b77465b2a22f patch
• https://git.kernel.org/stable/c/69e86c6268d59ceddd0abe9ae8f1f5296f316c3c patch
• https://git.kernel.org/stable/c/d0513b095e1ef1469718564dec3fb3348556d0a8 patch
• https://git.kernel.org/stable/c/f8e0edeaa0f2b860bdbbf0aafb4492533043d650 patch