CVE-2014-2673

Priority
Medium
Description
The arch_dup_task_struct function in the Transactional Memory (TM)
implementation in arch/powerpc/kernel/process.c in the Linux kernel before
3.13.7 on the powerpc platform does not properly interact with the clone
and fork system calls, which allows local users to cause a denial of
service (Program Check and system crash) via certain instructions that are
executed with the processor in the Transactional state.
Ubuntu-Description
Adhemerval Zanella Neto discovered a flaw the in the Transactional Memory
(TM) implementation for powerpc based machine. An unprivileged local user
could exploit this flaw to cause a denial of service (system crash).
References
Bugs
Notes
jdstrand> android kernels (goldfish, grouper, maguro, mako and manta) are not
supported on the Ubuntu Touch 13.10 preview kernels
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):not-affected (3.13.0-24.46~precise1)
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):not-affected
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 13.10 (Saucy Salamander):ignored
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu 14.10 (Utopic Unicorn):needs-triage
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):ignored (abandoned)
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 13.10 (Saucy Salamander):ignored
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu 14.10 (Utopic Unicorn):needs-triage
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Patches:
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):not-affected
Ubuntu 14.10 (Utopic Unicorn):not-affected
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):ignored (reached end-of-life)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 13.10 (Saucy Salamander):ignored
Ubuntu 14.04 LTS (Trusty Tahr):not-affected
Ubuntu 14.10 (Utopic Unicorn):not-affected
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):released (3.11.0-22.38~precise1)
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):not-affected
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 13.10 (Saucy Salamander):released (3.11.0-22.38)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.13.0-18.38)
Ubuntu 14.10 (Utopic Unicorn):not-affected (3.13.0-18.38)
Patches:
Introduced by fb09692e71f13af7298eb603a1975850b1c7a8d8Fixed by 621b5060e823301d0cba4cb52a7ee3491922d291
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 13.10 (Saucy Salamander):ignored
Ubuntu 14.04 LTS (Trusty Tahr):not-affected
Ubuntu 14.10 (Utopic Unicorn):not-affected
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 13.10 (Saucy Salamander):not-affected
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):ignored (reached end-of-life, does not affect buildd)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 13.10 (Saucy Salamander):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.14~rc6)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 13.10 (Saucy Salamander):ignored
Ubuntu 14.04 LTS (Trusty Tahr):not-affected
Ubuntu 14.10 (Utopic Unicorn):not-affected
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Updated: 2014-06-06 20:14:50 UTC (commit 8124)