CVE-2012-2384

medium

Description

Integer overflow in the i915_gem_do_execbuffer 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.

References

https://github.com/torvalds/linux/commit/44afb3a04391a74309d16180d1e4f8386fdfa745

https://bugzilla.redhat.com/show_bug.cgi?id=824178

http://www.securityfocus.com/bid/53971

http://www.openwall.com/lists/oss-security/2012/05/22/8

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.5

http://marc.info/?l=bugtraq&m=139447903326211&w=2

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=44afb3a04391a74309d16180d1e4f8386fdfa745

Details

Source: Mitre, NVD

Published: 2012-06-13

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium