CVE-2023-3397: linux kernel vulnerability

A race condition occurred between the functions lmLogClose and txEnd in JFS, in the Linux Kernel, executed in different threads. This flaw allows a local attacker with normal user privileges to crash the system or leak internal kernel information.
CVE-2023-3397CVSS 7.0Linux

CVE-2023-3397: linux kernel vulnerability

A race condition occurred between the functions lmLogClose and txEnd in JFS, in the Linux Kernel, executed in different threads. This flaw allows a local attacker with normal user privileges to crash the system or leak internal kernel information.

CVSS
7.0 HIGH
EPSS
11.17%
Known exploited
not in KEV
Product
linux kernel

What is known

A race condition occurred between the functions lmLogClose and txEnd in JFS, in the Linux Kernel, executed in different threads. This flaw allows a local attacker with normal user privileges to crash the system or leak internal kernel information.

Sources

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