CVE-2013-7445

Priority
Description
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.
Notes
sbeattieno progress by upstream on fixing this.
Package
Source: linux (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):deferred (2018-10-01)
Ubuntu 14.04 ESM (Trusty Tahr):deferred (2018-10-01)
Ubuntu 16.04 LTS (Xenial Xerus):deferred (2018-10-01)
Ubuntu 18.04 LTS (Bionic Beaver):deferred (2018-10-01)
Ubuntu 19.04 (Disco Dingo):deferred (2018-10-01)
Ubuntu 19.10 (Eoan Ermine):deferred (2018-10-01)
Ubuntu 20.04 (Focal Fossa):deferred (2018-10-01)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was deferred)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
This package is not directly supported by the Ubuntu Security Team
Package
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Ubuntu 14.04 ESM (Trusty Tahr):deferred (2018-10-01)
Ubuntu 16.04 LTS (Xenial Xerus):deferred (2018-10-01)
Ubuntu 18.04 LTS (Bionic Beaver):deferred (2018-10-01)
Ubuntu 19.04 (Disco Dingo):deferred (2018-10-01)
Ubuntu 19.10 (Eoan Ermine):deferred (2018-10-01)
Ubuntu 20.04 (Focal Fossa):deferred (2018-10-01)
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Ubuntu 18.04 LTS (Bionic Beaver):deferred (2018-10-01)
Ubuntu 19.04 (Disco Dingo):deferred (2018-10-01)
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Ubuntu 20.04 (Focal Fossa):deferred (2018-10-01)
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Ubuntu 18.04 LTS (Bionic Beaver):deferred (2018-10-01)
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Ubuntu 18.04 LTS (Bionic Beaver):DNE
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Ubuntu 20.04 (Focal Fossa):DNE
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Upstream:needs-triage
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Ubuntu 16.04 LTS (Xenial Xerus):ignored (abandoned)
Ubuntu 18.04 LTS (Bionic Beaver):DNE
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Ubuntu 19.10 (Eoan Ermine):DNE
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Ubuntu 18.04 LTS (Bionic Beaver):deferred (2018-10-01)
Ubuntu 19.04 (Disco Dingo):deferred (2018-10-01)
Ubuntu 19.10 (Eoan Ermine):deferred (2018-10-01)
Ubuntu 20.04 (Focal Fossa):deferred (2018-10-01)
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Upstream:needs-triage
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Ubuntu 18.04 LTS (Bionic Beaver):ignored (was needs-triage now end-of-life)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Product
linux-krillin:ignored (end-of-life)
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Ubuntu 19.04 (Disco Dingo):deferred (2018-10-01)
Ubuntu 19.10 (Eoan Ermine):deferred (2018-10-01)
Ubuntu 20.04 (Focal Fossa):deferred (2018-10-01)
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Upstream:needs-triage
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Patches:
This package is not directly supported by the Ubuntu Security Team
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Ubuntu 19.04 (Disco Dingo):DNE
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Ubuntu 20.04 (Focal Fossa):DNE
This package is not directly supported by the Ubuntu Security Team
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Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):deferred (2016-10-06)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
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linux-vegetahd:ignored (end-of-life)
More Information

Updated: 2019-12-06 01:14:30 UTC (commit be3411dae570c7f9feeb8a3a68f54cc16c0d19d7)