CVE-2011-4324

Priority
Medium
Description
The encode_share_access function in fs/nfs/nfs4xdr.c in the Linux kernel
before 2.6.29 allows local users to cause a denial of service (BUG and
system crash) by using the mknod system call with a pathname on an NFSv4
filesystem.
Ubuntu-Description
A flaw was discovered in the Linux kernel's NFSv4 (Network File System
version 4) file system. A local, unprivileged user could use this flaw to
cause a denial of service by creating a file in a NFSv4 filesystem.
References
Bugs
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Patches:
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.11.0-12.19)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (4.2.0-16.19)
Patches:
Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixed by dc0b027dfadfcb8a5504f7d8052754bf8d501ab9
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.4.0-1.9)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (3.4.0-4.23)
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.0.0-3.18)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.4.0-4.19)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (3.4.0-6.29)
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.1.10-8.28)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.19.0-18.18~14.04.1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (4.2.0-1014.21)
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.4.0-3.21)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (3.4.0-5.34)
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.16.0-25.33~14.04.2)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (2.6.29~rc1)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.4.0-1.3)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (3.4.0-3.15)
More Information

Updated: 2017-10-18 19:14:48 UTC (commit 13547)