DEBIAN-CVE-2023-3397

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-2023-3397

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...

Linux Kernel Security Vulnerability

The Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux Kernel, which stems from a conditional contention vulnerability in the functions lmLogClose and txEnd. A local attacker could exploit this vulnerability t...

The vulnerability of the JFS file system in Linux operating systems, particularly in the function `txEnd()`, allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the JFS file system in Linux operating systems is related to the reutilization of previously freed memory due to competitive access to resources between the functions lmLogClose and txEnd in the fs/jfs/jfstxnmgr.c module. Exploiting this vulnerability can allow an attacker to...