CVE-2023-23039

2023-02-2200:00:00

mitre

www.cve.org

linux

kernel

race condition

vcc device

use-after-free

5.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.8%

JSON

An issue was discovered in the Linux kernel through 6.2.0-rc2. drivers/tty/vcc.c has a race condition and resultant use-after-free if a physically proximate attacker removes a VCC device while calling open(), aka a race condition between vcc_open() and vcc_remove().