CVE-2022-1975

medium

Description

There is a sleep-in-atomic bug in /net/nfc/netlink.c that allows an attacker to crash the Linux kernel by simulating a nfc device from user-space.

References

https://github.com/torvalds/linux/commit/4071bf121d59944d5cd2238de0642f3d7995a997

Details

Source: Mitre, NVD

Published: 2022-08-31

Updated: 2022-09-07

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium

EPSS

EPSS: 0.00005