VULNERABILITY INTELLIGENCE
CVE-2012-5374
CVSS score4 MEDIUM
EPSS probability0.48%
CISA KEVNot currently listed
Published2013-02-18
Last modified2026-06-16
CVSS vectorAV:L/AC:H/Au:N/C:N/I:N/A:C
Description
The CRC32C feature in the Btrfs implementation in the Linux kernel before 3.8-rc1 allows local users to cause a denial of service (extended runtime of kernel code) by creating many different files whose names are associated with the same CRC32C hash value.