VULNERABILITY INTELLIGENCE
CVE-2006-7203
CVSS score4 MEDIUM
EPSS probability0.48%
CISA KEVNot currently listed
Published2007-05-14
Last modified2026-06-16
CVSS vectorAV:L/AC:H/Au:N/C:N/I:N/A:C
Description
The compat_sys_mount function in fs/compat.c in Linux kernel 2.6.20 and earlier allows local users to cause a denial of service (NULL pointer dereference and oops) by mounting a smbfs file system in compatibility mode ("mount -t smbfs").