| Revision Date: | 2012-05-24 | Version: | 1 | | Title: | CVE-2011-4081 on Ubuntu 14.04 LTS (trusty) - low. | | Description: | crypto/ghash-generic.c in the Linux kernel before 3.1 allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact by triggering a failed or missing ghash_setkey function call, followed by a (1) ghash_update function call or (2) ghash_final function call, as demonstrated by a write operation on an AF_ALG socket. Nick Bowler discovered the kernel GHASH message digest algorithm incorrectly handled error conditions. A local attacker could exploit this to cause a kernel oops.
| | Family: | unix | Class: | vulnerability | | Status: | | Reference(s): | CVE-2011-4081
| | Platform(s): | Ubuntu 14.04 LTS
| Product(s): | | | Definition Synopsis | | Ubuntu 14.04 LTS (trusty) is installed. AND Package Information
NOT While related to the CVE in some way, the 'linux' package in trusty is not affected (note: '3.11.0-12.19').
OR NOT While related to the CVE in some way, the 'linux-aws' package in trusty is not affected (note: '4.4.0-1002.2').
OR NOT While related to the CVE in some way, the 'linux-flo' package in trusty is not affected (note: '3.4.0-1.3').
OR NOT While related to the CVE in some way, the 'linux-goldfish' package in trusty is not affected (note: '3.4.0-1.9').
OR NOT While related to the CVE in some way, the 'linux-grouper' package in trusty is not affected (note: '3.1.10-8.28').
OR NOT While related to the CVE in some way, the 'linux-lts-utopic' package in trusty is not affected (note: '3.16.0-25.33~14.04.2').
OR NOT While related to the CVE in some way, the 'linux-lts-vivid' package in trusty is not affected (note: '3.19.0-18.18~14.04.1').
OR NOT While related to the CVE in some way, the 'linux-lts-wily' package in trusty is not affected (note: '4.2.0-18.22~14.04.1').
OR NOT While related to the CVE in some way, the 'linux-lts-xenial' package in trusty is not affected (note: '4.4.0-13.29~14.04.1').
OR While related to the CVE in some way, a decision has been made to ignore it (note: 'abandoned').
OR NOT While related to the CVE in some way, the 'linux-mako' package in trusty is not affected (note: '3.4.0-3.21').
OR NOT While related to the CVE in some way, the 'linux-manta' package in trusty is not affected (note: '3.4.0-4.19').
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