Linux · Linux Kernel · CVE-2023-4385
**Name of the Vulnerable Software and Affected Versions**
Linux Kernel (affected versions not specified)
**Description**
A NULL pointer dereference flaw was found in the `dbFree()` function in `fs/jfs/jfs dmap.c` in the journaling file system (JFS) of the Linux Kernel. This issue may allow a local attacker to crash the system due to a missing sanity check.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.