{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2010-3081", "ASSIGNER": "secalert@redhat.com", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "n/a", "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_affected": "=", "version_value": "n/a" } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "http://www.redhat.com/support/errata/RHSA-2010-0882.html", "refsource": "MISC", "name": "http://www.redhat.com/support/errata/RHSA-2010-0882.html" }, { "url": "http://secunia.com/advisories/43315", "refsource": "MISC", "name": "http://secunia.com/advisories/43315" }, { "url": "http://www.securityfocus.com/archive/1/516397/100/0/threaded", "refsource": "MISC", "name": "http://www.securityfocus.com/archive/1/516397/100/0/threaded" }, { "url": "http://www.vmware.com/security/advisories/VMSA-2011-0003.html", "refsource": "MISC", "name": "http://www.vmware.com/security/advisories/VMSA-2011-0003.html" }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:198", "refsource": "MISC", "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:198" }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html", "refsource": "MISC", "name": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html" }, { "url": "http://www.vupen.com/english/advisories/2011/0298", "refsource": "MISC", "name": "http://www.vupen.com/english/advisories/2011/0298" }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.html", "refsource": "MISC", "name": "http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.html" }, { "url": "http://www.redhat.com/support/errata/RHSA-2010-0842.html", "refsource": "MISC", "name": "http://www.redhat.com/support/errata/RHSA-2010-0842.html" }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html", "refsource": "MISC", "name": "http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html" }, { "url": "http://archives.neohapsis.com/archives/fulldisclosure/2010-09/0273.html", "refsource": "MISC", "name": "http://archives.neohapsis.com/archives/fulldisclosure/2010-09/0273.html" }, { "url": "http://archives.neohapsis.com/archives/fulldisclosure/2010-09/0278.html", "refsource": "MISC", "name": "http://archives.neohapsis.com/archives/fulldisclosure/2010-09/0278.html" }, { "url": "http://blog.ksplice.com/2010/09/cve-2010-3081/", "refsource": "MISC", "name": "http://blog.ksplice.com/2010/09/cve-2010-3081/" }, { "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c41d68a513c71e35a14f66d71782d27a79a81ea6", "refsource": "MISC", "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c41d68a513c71e35a14f66d71782d27a79a81ea6" }, { "url": "http://isc.sans.edu/diary.html?storyid=9574", "refsource": "MISC", "name": "http://isc.sans.edu/diary.html?storyid=9574" }, { "url": "http://marc.info/?l=oss-security&m=128461522230211&w=2", "refsource": "MISC", "name": "http://marc.info/?l=oss-security&m=128461522230211&w=2" }, { "url": "http://secunia.com/advisories/42384", "refsource": "MISC", "name": "http://secunia.com/advisories/42384" }, { "url": "http://sota.gen.nz/compat1/", "refsource": "MISC", "name": "http://sota.gen.nz/compat1/" }, { "url": "http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.36-rc4-git2.log", "refsource": "MISC", "name": "http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.36-rc4-git2.log" }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:214", "refsource": "MISC", "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:214" }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:247", "refsource": "MISC", "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:247" }, { "url": "http://www.redhat.com/support/errata/RHSA-2010-0758.html", "refsource": "MISC", "name": "http://www.redhat.com/support/errata/RHSA-2010-0758.html" }, { "url": "http://www.securityfocus.com/archive/1/514938/30/30/threaded", "refsource": "MISC", "name": "http://www.securityfocus.com/archive/1/514938/30/30/threaded" }, { "url": "http://www.vmware.com/security/advisories/VMSA-2010-0017.html", "refsource": "MISC", "name": "http://www.vmware.com/security/advisories/VMSA-2010-0017.html" }, { "url": "http://www.vupen.com/english/advisories/2010/3083", "refsource": "MISC", "name": "http://www.vupen.com/english/advisories/2010/3083" }, { "url": "http://www.vupen.com/english/advisories/2010/3117", "refsource": "MISC", "name": "http://www.vupen.com/english/advisories/2010/3117" }, { "url": "https://access.redhat.com/kb/docs/DOC-40265", "refsource": "MISC", "name": "https://access.redhat.com/kb/docs/DOC-40265" }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=634457", "refsource": "MISC", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=634457" } ] } }