CVE Kennung:	CVE-2010-3081
Beschreibung:	The compat_alloc_user_space functions in include/asm/compat.h files in the Linux kernel before 2.6.36-rc4-git2 on 64-bit platforms do not properly allocate the userspace memory required for the 32-bit compatibility layer, which allows local users to gain privileges by leveraging the ability of the compat_mc_getsockopt function (aka the MCAST_MSFILTER getsockopt support) to control a certain length value, related to a "stack pointer underflow" issue, as exploited in the wild in September 2010.
Test Kennungen:	1.3.6.1.4.1.25623.1.0.68062   1.3.6.1.4.1.25623.1.0.68023   1.3.6.1.4.1.25623.1.0.68024   1.3.6.1.4.1.25623.1.0.68022   1.3.6.1.4.1.25623.1.0.68155   1.3.6.1.4.1.25623.1.0.68091   1.3.6.1.4.1.25623.1.0.68115   1.3.6.1.4.1.25623.1.0.68064   1.3.6.1.4.1.25623.1.0.68066   1.3.6.1.4.1.25623.1.0.68313   1.3.6.1.4.1.25623.1.0.68020   1.3.6.1.4.1.25623.1.0.69154   1.3.6.1.4.1.25623.1.0.71928   1.3.6.1.4.1.25623.1.0.71873   1.3.6.1.4.1.25623.1.0.122317   1.3.6.1.4.1.25623.1.0.880582
Querverweise:	Common Vulnerability Exposure (CVE) ID: CVE-2010-3081 Bugtraq: 20101130 VMSA-2010-0017 VMware ESX third party update for Service Console kerne (Google Search) http://www.securityfocus.com/archive/1/514938/30/30/threaded Bugtraq: 20110211 VMSA-2011-0003 Third party component updates for VMware vCenter Server, vCenter Update Manager, ESXi and ESX (Google Search) http://www.securityfocus.com/archive/1/516397/100/0/threaded http://archives.neohapsis.com/archives/fulldisclosure/2010-09/0273.html http://archives.neohapsis.com/archives/fulldisclosure/2010-09/0278.html http://www.mandriva.com/security/advisories?name=MDVSA-2010:198 http://www.mandriva.com/security/advisories?name=MDVSA-2010:214 http://www.mandriva.com/security/advisories?name=MDVSA-2010:247 http://blog.ksplice.com/2010/09/cve-2010-3081/ http://isc.sans.edu/diary.html?storyid=9574 http://sota.gen.nz/compat1/ http://marc.info/?l=oss-security&m=128461522230211&w=2 RedHat Security Advisories: RHSA-2010:0758 http://www.redhat.com/support/errata/RHSA-2010-0758.html RedHat Security Advisories: RHSA-2010:0842 http://www.redhat.com/support/errata/RHSA-2010-0842.html RedHat Security Advisories: RHSA-2010:0882 http://www.redhat.com/support/errata/RHSA-2010-0882.html http://secunia.com/advisories/42384 http://secunia.com/advisories/43315 SuSE Security Announcement: SUSE-SA:2010:050 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.html SuSE Security Announcement: SUSE-SA:2011:007 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html SuSE Security Announcement: SUSE-SR:2010:017 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html http://www.vupen.com/english/advisories/2010/3083 http://www.vupen.com/english/advisories/2010/3117 http://www.vupen.com/english/advisories/2011/0298