CVE-2023-1249

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A use-after-free flaw was found in the Linux kernel’s core dump subsystem, allowing a local user to crash the system. The issue is related to the fill files note() function in the fs/binfmt elf.c file. Exploitation of this flaw can cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.