Bug 883243 (CVE-2012-5129)

Summary: CVE-2012-5129 Mesa: Heap-buffer overflow in glGetUniform*
Product: [Other] Security Response Reporter: Huzaifa S. Sidhpurwala <huzaifas>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: ASSIGNED --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: airlied, ajax
Target Milestone: ---Keywords: Reopened, Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard: impact=important,public=20121130,reported=20121204,source=internet,cvss2=6.8/AV:N/AC:M/Au:N/C:P/I:P/A:P,rhel-5/mesa=notaffected,rhel-6/mesa=affected,fedora-17/mesa=affected,cwe=CWE-122[auto]
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-12-04 22:58:57 EST Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Bug Depends On: 883246, 903933    
Bug Blocks: 883245    

Description Huzaifa S. Sidhpurwala 2012-12-04 01:41:39 EST
Common Vulnerabilities and Exposures assigned an identifier CVE-2012-5129 to the following vulnerability:

Heap-based buffer overflow in the WebGL subsystem in Google Chrome OS before 23.0.1271.94 allows remote attackers to cause a denial of service (GPU process crash) or possibly have unspecified other impact via unknown vectors.

Proposed patch:
http://www.mail-archive.com/mesa-dev@lists.freedesktop.org/msg29015.html

External References:

http://googlechromereleases.blogspot.com/2012/11/stable-update-for-chrome-os_30.html
https://code.google.com/p/chromium/issues/detail?id=145525
Comment 2 Huzaifa S. Sidhpurwala 2012-12-04 01:48:32 EST
Created mesa tracking bugs for this issue

Affects: fedora-17 [bug 883246]
Comment 4 Huzaifa S. Sidhpurwala 2012-12-04 22:54:40 EST
Statement:

Not Vulnerable. This issue does not affect the version of mesa as shipped with Red Hat Enterprise Linux 5 and 6.