CVE-2012-2383

Linux Kernel < 3.3.5 - Denial of Service via i915_gem_execbuffer2 Integer Overflow

Title source: llm

Description

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.

References (8)

Core 8

Core References

Patch x_refsource_confirm

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ed8cd3b2cd61004cab85380c52b1817aca1ca49b

Vendor Advisory vendor-advisory x_refsource_redhat

http://rhn.redhat.com/errata/RHSA-2012-1156.html

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

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

Issue Tracking x_refsource_confirm

https://bugzilla.redhat.com/show_bug.cgi?id=824176

Vendor Advisory x_refsource_confirm

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

Mailing List vendor-advisory x_refsource_hp

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

Exploit, Patch x_refsource_confirm

https://github.com/torvalds/linux/commit/ed8cd3b2cd61004cab85380c52b1817aca1ca49b

Mailing List mailing-list x_refsource_mlist

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

Scores

EPSS 0.0046

EPSS Percentile 37.5%

Details

CWE

CWE-189

Status published

Products (5)

linux/linux_kernel 3.3 (8 CPE variants)

linux/linux_kernel 3.3.1

linux/linux_kernel 3.3.2

linux/linux_kernel 3.3.3

linux/linux_kernel < 3.3.4

Published Jun 13, 2012

Tracked Since Feb 18, 2026