VULNERABILITY INTELLIGENCE
CVE-2009-3889
CVSS score6.6 MEDIUM
EPSS probability0.53%
CISA KEVNot currently listed
Published2009-11-16
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:N/I:C/A:C
Description
The dbg_lvl file for the megaraid_sas driver in the Linux kernel before 2.6.27 has world-writable permissions, which allows local users to change the (1) behavior and (2) logging level of the driver by modifying this file.