CWE Code: 189
Vulnerability Type: privilege_escalation
CVSS Score: 7.2
CWE Name:  Numeric Errors
Summary: integer overflow in the drm_mode_dirtyfb_ioctl function in drivers/gpu/drm/drm_crtc.c in the direct rendering manager (drm) subsystem in the linux kernel before 3.1.5 allows local users to gain privileges or cause a denial of service (memory corruption) via a crafted ioctl call.
Access Authentication: NONE
Access Complexity: LOW
Access Vector: LOCAL
Impact (C/I/A): COMPLETE/COMPLETE/COMPLETE
Published Date: 2012-05-17
Last Modified Date: 2013-04-19