Design/Logic Flaw

2010-11-2619:00:00

PRIOn knowledge base

www.prio-n.com

7 High

AI Score

Confidence

Low

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

8.3%

JSON

drivers/gpu/drm/i915/i915_gem.c in the Graphics Execution Manager (GEM) in the Intel i915 driver in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 2.6.36 does not properly validate pointers to blocks of memory, which allows local users to write to arbitrary kernel memory locations, and consequently gain privileges, via crafted use of the ioctl interface, related to (1) pwrite and (2) pread operations.

CPENameOperatorVersion
ubuntu_linuxeq10.10
ubuntu_linuxeq9.10
ubuntu_linuxeq10.04
fedoraeq13
linux_kernellt2.6.36
opensuseeq11.3
linux_enterprise_desktopeq11 sp1
linux_enterprise_real_time_extensioneq11 sp1
linux_enterprise_servereq11 sp1

Name	Operator	Version
ubuntu_linux	eq	10.10
ubuntu_linux	eq	9.10
ubuntu_linux	eq	10.04
fedora	eq	13
linux_kernel	lt	2.6.36
opensuse	eq	11.3
linux_enterprise_desktop	eq	11 sp1
linux_enterprise_real_time_extension	eq	11 sp1
linux_enterprise_server	eq	11 sp1