Vulnerability in Linux Kernel
CVE-2012-2383
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.9 (Medium). Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.005 (37.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Linux Kernel — versions 3.3, 3.3.1, 3.3.2
Weakness classification (CWE)
References
- www.securityfocus.com/bid/53971 (vdb-entry)
- bugzilla.redhat.com/show_bug.cgi
- rhn.redhat.com/errata/RHSA-2012-1156.html (vendor-advisory)
- www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.5
- git.kernel.org/
- www.openwall.com/lists/oss-security/2012/05/22/8 (mailing-list)
- marc.info/ (vendor-advisory)
- github.com/torvalds/linux/commit/ed8cd3b2cd61004cab85380c52b1817aca1ca49b (Exploit, Patch)