CVE-2012-2384

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.

Score

CVSS 2.0 4.9 Medium

Status

Modified - secalert@redhat.com

Published

2012-06-13

Last modified

2024-08-06

Weaknesses

CWE-189

Affected products

• Linux Kernel (Linux)

References

• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=44afb3a04391a74309d16180d1e4f8386fdfa745
• http://marc.info/?l=bugtraq&m=139447903326211&w=2
• http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.5
• http://www.openwall.com/lists/oss-security/2012/05/22/8
• http://www.securityfocus.com/bid/53971
• https://bugzilla.redhat.com/show_bug.cgi?id=824178
• https://github.com/torvalds/linux/commit/44afb3a04391a74309d16180d1e4f8386fdfa745