VULNERABILITY INTELLIGENCE
CVE-2007-4315
CVSS score6.9 MEDIUM
EPSS probability0.29%
CISA KEVNot currently listed
Published2007-08-13
Last modified2026-06-16
CVSS vectorAV:L/AC:M/Au:N/C:C/I:C/A:C
Description
The AMD ATI atidsmxx.sys 3.0.502.0 driver on Windows Vista allows local users to bypass the driver signing policy, write to arbitrary kernel memory locations, and thereby gain privileges via unspecified vectors, as demonstrated by "Purple Pill".