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cnvdChina National Vulnerability DatabaseCNVD-2022-74083
HistoryOct 31, 2022 - 12:00 a.m.

Linux kernel cm4000_cs.c competition condition vulnerability

2022-10-3100:00:00
China National Vulnerability Database
www.cnvd.org.cn
21
linux kernel
cm4000_cs.c
contention condition
open() function
vulnerability
post-release reuse
drivers/char/pcmcia.

0.001 Low

EPSS

Percentile

32.2%

Linux kernel is the kernel used by the Linux Foundation’s open source operating system Linux. Linux kernel 6.0.6 and earlier versions have a contention condition vulnerability that originates in drivers/char/pcmcia/cm4000_cs.c when calling open() if cmm_open() and cm4000_detach(), an attacker can exploit the vulnerability to cause post-release reuse.

CPENameOperatorVersion
linux linux kernelle6.0.6