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Bug 1272995 - (CVE-2013-7445) CVE-2013-7445 kernel: memory exhaustion via crafted Graphics Execution Manager (GEM) objects
CVE-2013-7445 kernel: memory exhaustion via crafted Graphics Execution Manage...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20151015,repor...
: Security
Depends On: 1272996
Blocks:
  Show dependency tree / graph
 
Reported: 2015-10-19 07:41 EDT by Martin Prpič
Modified: 2018-08-28 18:00 EDT (History)
30 users (show)

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Description Martin Prpič 2015-10-19 07:41:21 EDT 
The following flaw was found in the Linux kernel:

The Direct Rendering Manager (DRM) subsystem in the Linux kernel through 4.x mishandles requests for Graphics Execution Manager (GEM) objects, which allows context-dependent attackers to cause a denial of service (memory consumption) via an application that processes graphics data, as demonstrated by JavaScript code that creates many CANVAS elements for rendering by Chrome or Firefox.

Upstream bug:

https://bugzilla.kernel.org/show_bug.cgi?id=60533
Comment 1 Martin Prpič 2015-10-19 07:42:05 EDT 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 1272996]
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