Unrated severityNVD Advisory· Published Jan 18, 2014· Updated Apr 29, 2026
CVE-2013-6424
CVE-2013-6424
Description
Integer underflow in the xTrapezoidValid macro in render/picture.h in X.Org allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.
Affected products
9cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*+ 2 more
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
11- lists.x.org/archives/xorg-devel/2013-October/037996.htmlnvdPatch
- bugs.freedesktop.org/show_bug.cginvdIssue TrackingPatchVendor Advisory
- bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1197921nvdIssue TrackingPatchThird Party Advisory
- lists.opensuse.org/opensuse-updates/2013-12/msg00127.htmlnvdMailing ListThird Party Advisory
- www.debian.org/security/2013/dsa-2822nvdThird Party Advisory
- www.openwall.com/lists/oss-security/2013/12/03/8nvdMailing ListThird Party Advisory
- www.openwall.com/lists/oss-security/2013/12/04/8nvdMailing ListThird Party Advisory
- www.ubuntu.com/usn/USN-2500-1nvdThird Party Advisory
- security.gentoo.org/glsa/201701-64nvdThird Party Advisory
- security.gentoo.org/glsa/201710-30nvdThird Party Advisory
- rhn.redhat.com/errata/RHSA-2013-1868.htmlnvdBroken Link
News mentions
0No linked articles in our index yet.