CVE-2013-0309

Priority
Medium
Description
arch/x86/include/asm/pgtable.h in the Linux kernel before 3.6.2, when
transparent huge pages are used, does not properly support PROT_NONE memory
regions, which allows local users to cause a denial of service (system
crash) via a crafted application.
Ubuntu-Description
A flaw was discovered in the Linux kernels handling of memory ranges with
PROT_NONE when transparent hugepages are in use. An unprivileged local user
could exploit this flaw to cause a denial of service (crash the system).
References
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0309
http://www.openwall.com/lists/oss-security/2013/02/19
http://www.openwall.com/lists/oss-security/2013/02/20/1
http://www.ubuntu.com/usn/usn-1645-1
http://www.ubuntu.com/usn/usn-1646-1
http://www.ubuntu.com/usn/usn-1644-1
http://www.ubuntu.com/usn/usn-1648-1
http://www.ubuntu.com/usn/usn-1649-1
http://www.ubuntu.com/usn/usn-1652-1
http://www.ubuntu.com/usn/usn-1775-1
http://www.ubuntu.com/usn/usn-1776-1
http://www.ubuntu.com/usn/usn-1647-1
Bugs
https://bugzilla.redhat.com/show_bug.cgi?id=912898
https://launchpad.net/bugs/1130943
Package
Source: linux-armadaxp (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):released (3.2.0-1611.16)
Ubuntu 12.10 (Quantal Quetzal):released (3.5.0-1604.6)
Ubuntu 13.04 (Raring Ringtail):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Package
Source: linux-ec2 (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):released (2.6.32-351.62)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 12.10 (Quantal Quetzal):DNE
Ubuntu 13.04 (Raring Ringtail):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Package
Source: linux-lts-backport-oneiric (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):released (3.0.0-28.45~lucid1)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 12.10 (Quantal Quetzal):DNE
Ubuntu 13.04 (Raring Ringtail):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Package
Source: linux-linaro-shared (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 12.10 (Quantal Quetzal):ignored (abandoned)
Ubuntu 13.04 (Raring Ringtail):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Package
Source: linux-linaro-vexpress (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 12.10 (Quantal Quetzal):ignored (abandoned)
Ubuntu 13.04 (Raring Ringtail):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Package
Source: linux-qcm-msm (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):ignored (abandoned)
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 12.10 (Quantal Quetzal):ignored (abandoned)
Ubuntu 13.04 (Raring Ringtail):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Package
Source: linux-lts-quantal (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):pending (3.5.0-18.29~precise1)
Ubuntu 12.10 (Quantal Quetzal):DNE
Ubuntu 13.04 (Raring Ringtail):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Patches:
Package
Source: linux-mvl-dove (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):ignored (reached end-of-life)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 12.10 (Quantal Quetzal):DNE
Ubuntu 13.04 (Raring Ringtail):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Package
Source: linux-lts-backport-maverick (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):ignored (reached end-of-life)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 12.10 (Quantal Quetzal):DNE
Ubuntu 13.04 (Raring Ringtail):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):released (2.6.32-46.105)
Ubuntu 12.04 LTS (Precise Pangolin):released (3.2.0-34.53)
Ubuntu 12.10 (Quantal Quetzal):released (3.5.0-18.29)
Ubuntu 13.04 (Raring Ringtail):not-affected (3.7.0-0.1)
Ubuntu 13.10 (Saucy Salamander):not-affected (3.7.0-0.1)
Patches:
Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixed by 027ef6c87853b0a9df53175063028edb4950d476
Package
Source: linux-ti-omap4 (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):released (3.2.0-1422.29)
Ubuntu 12.10 (Quantal Quetzal):released (3.5.0-214.21)
Ubuntu 13.04 (Raring Ringtail):not-affected (3.5.0-214.21)
Ubuntu 13.10 (Saucy Salamander):not-affected (3.5.0-214.21)
Package
Source: linux-linaro-omap (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 12.10 (Quantal Quetzal):ignored (abandoned)
Ubuntu 13.04 (Raring Ringtail):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Package
Source: linux-fsl-imx51 (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):ignored (reached end-of-life, does not affect buildd)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 12.10 (Quantal Quetzal):DNE
Ubuntu 13.04 (Raring Ringtail):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Package
Source: linux-lts-raring (LP Ubuntu Debian)
Upstream:released (3.7~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 12.10 (Quantal Quetzal):DNE
Ubuntu 13.04 (Raring Ringtail):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
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Updated: 2013-05-10 19:14:42 UTC (commit 6828)