CVE-2022-0646

Katalog CVE

CVSS 7.8 · High EPSS 0,36%

Kerentanan Incomplete Cleanup pada linux kernel, netapp h410c firmware +7 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A flaw use after free in the Linux kernel Management Component Transport Protocol (MCTP) subsystem was found in the way user triggers cancel_work_sync after the unregister_netdev during removing device. A local user could use this flaw to crash the system or escalate their privileges on the system. It is actual from Linux Kernel 5.17-rc1 (when mctp-serial.c introduced) till 5.17-rc5.

Rincian

Terbit di NVD

18 Februari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-459: Incomplete Cleanup
CWE-416: Use After Free

EPSS (30 hari)

0,36% peluang dieksploitasi; lebih tinggi dari 27,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lore.kernel.org/all/20220211011552.1861886-1-jk%40codeconstruct.com.au mailing list · patch
• https://security.netapp.com/advisory/ntap-20220318-0006/ advisory pihak ketiga