Integer Overflow in i915_gem_execbuffer2 Function in Linux Kernel

CVE-2012-2383 · MEDIUM Severity

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

Integer overflow in the i915_gem_execbuffer2 function in drivers/gpu/drm/i915/i915_gem_execbuffer.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 3.3.5 on 32-bit platforms allows local users to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via a crafted ioctl call.

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