CVE-2013-0216

Priority
Medium
Description
The Xen netback functionality in the Linux kernel before 3.7.8 allows guest
OS users to cause a denial of service (loop) by triggering ring pointer
corruption.
Ubuntu-Description
A failure to validate input was discovered in the Linux kernel's Xen
netback (network backend) driver. A user in a guest OS may exploit this
flaw to cause a denial of service to the guest OS and other guest domains.
References
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0216
http://www.openwall.com/lists/oss-security/2013/02/05/8
http://www.ubuntu.com/usn/usn-1756-1
http://www.ubuntu.com/usn/usn-1760-1
http://www.ubuntu.com/usn/usn-1767-1
http://www.ubuntu.com/usn/usn-1768-1
http://www.ubuntu.com/usn/usn-1769-1
Bugs
https://launchpad.net/bugs/1117325
Package
Source: linux-armadaxp (LP Ubuntu Debian)
Upstream:released (3.8~rc7)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 11.10 (Oneiric Ocelot):DNE
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 12.10 (Quantal Quetzal):not-affected
Ubuntu 13.04 (Raring Ringtail):not-affected
Package
Source: linux-ec2 (LP Ubuntu Debian)
Upstream:released (3.8~rc7)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):not-affected
Ubuntu 11.10 (Oneiric Ocelot):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 12.10 (Quantal Quetzal):DNE
Ubuntu 13.04 (Raring Ringtail):DNE
Package
Source: linux-lts-backport-oneiric (LP Ubuntu Debian)
Upstream:released (3.8~rc7)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):released (3.0.0-32.50~lucid1)
Ubuntu 11.10 (Oneiric Ocelot):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 12.10 (Quantal Quetzal):DNE
Ubuntu 13.04 (Raring Ringtail):DNE
Package
Source: linux-linaro-shared (LP Ubuntu Debian)
Upstream:released (3.8~rc7)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 11.10 (Oneiric Ocelot):ignored (abandoned)
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 12.10 (Quantal Quetzal):ignored (abandoned)
Ubuntu 13.04 (Raring Ringtail):ignored (abandoned)
Package
Source: linux-linaro-vexpress (LP Ubuntu Debian)
Upstream:released (3.8~rc7)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 11.10 (Oneiric Ocelot):ignored (abandoned)
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 12.10 (Quantal Quetzal):ignored (abandoned)
Ubuntu 13.04 (Raring Ringtail):ignored (abandoned)
Package
Source: linux-qcm-msm (LP Ubuntu Debian)
Upstream:released (3.8~rc7)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):ignored (abandoned)
Ubuntu 11.10 (Oneiric Ocelot):ignored (abandoned)
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 12.10 (Quantal Quetzal):ignored (abandoned)
Ubuntu 13.04 (Raring Ringtail):ignored (abandoned)
Package
Source: linux-lts-quantal (LP Ubuntu Debian)
Upstream:released (3.8~rc7)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 11.10 (Oneiric Ocelot):DNE
Ubuntu 12.04 LTS (Precise Pangolin):released (3.5.0-26.40~precise1)
Ubuntu 12.10 (Quantal Quetzal):DNE
Ubuntu 13.04 (Raring Ringtail):DNE
Patches:
Package
Source: linux-mvl-dove (LP Ubuntu Debian)
Upstream:released (3.8~rc7)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):ignored (reached end-of-life)
Ubuntu 11.10 (Oneiric Ocelot):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 12.10 (Quantal Quetzal):DNE
Ubuntu 13.04 (Raring Ringtail):DNE
Package
Source: linux-lts-backport-maverick (LP Ubuntu Debian)
Upstream:released (3.8~rc7)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):ignored (reached end-of-life)
Ubuntu 11.10 (Oneiric Ocelot):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 12.10 (Quantal Quetzal):DNE
Ubuntu 13.04 (Raring Ringtail):DNE
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (3.8~rc7)
Ubuntu 8.04 LTS (Hardy Heron):not-affected
Ubuntu 10.04 LTS (Lucid Lynx):not-affected
Ubuntu 11.10 (Oneiric Ocelot):released (3.0.0-32.50)
Ubuntu 12.04 LTS (Precise Pangolin):released (3.2.0-39.62)
Ubuntu 12.10 (Quantal Quetzal):released (3.5.0-26.40)
Ubuntu 13.04 (Raring Ringtail):not-affected (3.8.0-6.11)
Patches:
Patch:http://seclists.org/oss-sec/2013/q1/att-230/xsa39-pvops-0001-xen-netback-shutdown-the-ring-if-it-contains-garbage.patch
Patch:http://seclists.org/oss-sec/2013/q1/att-230/xsa39-pvops-0004-netback-correct-netbk_tx_err-to-handle-wrap-around.patch
Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixed by b9149729ebdcfce63f853aa54a404c6a8f6ebbf3
Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixed by 48856286b64e4b66ec62b94e504d0b29c1ade664
Package
Source: linux-ti-omap4 (LP Ubuntu Debian)
Upstream:released (3.8~rc7)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 11.10 (Oneiric Ocelot):not-affected
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 12.10 (Quantal Quetzal):not-affected
Ubuntu 13.04 (Raring Ringtail):not-affected
Package
Source: linux-linaro-omap (LP Ubuntu Debian)
Upstream:released (3.8~rc7)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 11.10 (Oneiric Ocelot):ignored (abandoned)
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 12.10 (Quantal Quetzal):ignored (abandoned)
Ubuntu 13.04 (Raring Ringtail):ignored (abandoned)
Package
Source: linux-fsl-imx51 (LP Ubuntu Debian)
Upstream:released (3.8~rc7)
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):ignored (reached end-of-life, does not affect buildd)
Ubuntu 11.10 (Oneiric Ocelot):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 12.10 (Quantal Quetzal):DNE
Ubuntu 13.04 (Raring Ringtail):DNE
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Updated: 2013-03-22 20:14:58 UTC (commit 6630)