CVE-2012-2390

Priority
Low
Description
Memory leak in mm/hugetlb.c in the Linux kernel before 3.4.2 allows local
users to cause a denial of service (memory consumption or system crash) via
invalid MAP_HUGETLB mmap operations.
Ubuntu-Description
An error was discovered in the Linux kernel's memory subsystem (hugetlb).
An unprivileged local user could exploit this flaw to cause a denial of
service (crash the system).
References
Bugs
Notes
jdstrand> linux-armadaxp is maintained by OEM
henrix> as per https://lkml.org/lkml/2012/5/22/418 Hardy is not affected
henrix> also, I couldn't reproduce this with test case http://marc.info/?l=linux-mm&m=133728900729735
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):not-affected (3.13.0-24.46~precise1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needed
Ubuntu 14.10 (Utopic Unicorn):needed
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):released (3.2.0-1605.8)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):released (2.6.32-347.52)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):released (3.0.0-23.37~lucid1)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu 14.10 (Utopic Unicorn):needs-triage
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):ignored (abandoned)
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):released (2.6.38-15.65~lucid1)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:DNE
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Patches:
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needed
Ubuntu 14.10 (Utopic Unicorn):needed
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):ignored (reached end-of-life)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):ignored (reached end-of-life)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needed
Ubuntu 14.10 (Utopic Unicorn):not-affected (3.4.0-4.20)
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):released (2.6.32-42.95)
Ubuntu 12.04 LTS (Precise Pangolin):released (3.2.0-27.43)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.5.0-1.1)
Ubuntu 14.10 (Utopic Unicorn):not-affected (3.5.0-1.1)
Patches:
Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixed by c50ac050811d6485616a193eb0f37bfbd191cc89
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu 14.10 (Utopic Unicorn):needs-triage
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):released (3.2.0-1416.22)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):ignored (reached end-of-life, does not affect buildd)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 14.10 (Utopic Unicorn):DNE
Package
Upstream:released (3.5~rc1)
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.4.0-4.19)
Ubuntu 14.10 (Utopic Unicorn):not-affected (3.4.0-4.19)
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Updated: 2014-07-21 19:14:11 UTC (commit 8260)