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cnvdChina National Vulnerability DatabaseCNVD-2022-74091
HistorySep 09, 2022 - 12:00 a.m.

Linux kernel competition condition issue vulnerability (CNVD-2022-74091)

2022-09-0900:00:00
China National Vulnerability Database
www.cnvd.org.cn
25
linux kernel
vulnerability
perf_event_open
local attackers
privilege escalation

EPSS

0

Percentile

15.7%

Linux kernel is the kernel used by the Linux Foundation’s open source operating system, Linux. Linux kernel is vulnerable to a contention problem that originates from a contention problem in the perf_event_open() function, which can be exploited by local attackers to elevate privileges.