| Name | CVE-2013-7445 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1000886 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| linux (PTS) | buster | 4.19.249-2 | vulnerable |
| buster (security) | 4.19.282-1 | vulnerable |
| bullseye | 5.10.178-3 | vulnerable |
| bullseye (security) | 5.10.179-1 | vulnerable |
| bookworm, sid | 6.1.27-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| linux | source | (unstable) | (unfixed) | | | 1000886 |
| linux-2.6 | source | (unstable) | (unfixed) | | | |
Notes
[bookworm] - linux <ignored> (Minor issue, requires invasive changes)
[bullseye] - linux <ignored> (Minor issue, requires invasive changes)
[buster] - linux <ignored> (Minor issue, requires invasive changes)
[stretch] - linux <ignored> (Minor issue, requires invasive changes)
[jessie] - linux <ignored> (Minor issue, requires invasive changes)
[wheezy] - linux <no-dsa> (Minor issue, requires invasive changes)
https://bugzilla.kernel.org/show_bug.cgi?id=60533