VULNERABILITY INTELLIGENCE

CVE-2023-53786

EPSS probability0.23%
CISA KEVNot currently listed
Published2025-12-09
Last modified2026-06-17

Description

In the Linux kernel, the following vulnerability has been resolved: dm flakey: fix a crash with invalid table line This command will crash with NULL pointer dereference: dmsetup create flakey --table \ "0 `blockdev --getsize /dev/ram0` flakey /dev/ram0 0 0 1 2 corrupt_bio_byte 512" Fix the crash by checking if arg_name is non-NULL before comparing it.

Primary references