Show plain JSON{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://openwall.com/lists/oss-security/2010/12/09/4", "name": "[oss-security] 20101209 Re: kernel: Dangerous interaction between clear_child_tid, set_fs(), and kernel oopses", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://openwall.com/lists/oss-security/2010/12/08/5", "name": "[oss-security] 20101208 Re: kernel: Dangerous interaction between clear_child_tid, set_fs(), and kernel oopses", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://openwall.com/lists/oss-security/2010/12/02/4", "name": "[oss-security] 20101202 Re: kernel: Dangerous interaction between clear_child_tid, set_fs(), and kernel oopses", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://archives.neohapsis.com/archives/fulldisclosure/2010-12/0086.html", "name": "20101207 Linux kernel exploit", "tags": ["Broken Link"], "refsource": "FULLDISC"}, {"url": "http://openwall.com/lists/oss-security/2010/12/02/2", "name": "[oss-security] 20101202 CVE request: kernel: failure to revert address limit override in OOPS error path", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=659567", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=659567", "tags": ["Issue Tracking", "Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://marc.info/?l=linux-kernel&m=129117048916957&w=2", "name": "[linux-kernel] 20101201 [PATCH v2] do_exit(): Make sure we run with get_fs() == USER_DS.", "tags": ["Patch", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://blog.nelhage.com/2010/12/cve-2010-4258-from-dos-to-privesc/", "name": "http://blog.nelhage.com/2010/12/cve-2010-4258-from-dos-to-privesc/", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "http://openwall.com/lists/oss-security/2010/12/09/14", "name": "[oss-security] 20101209 Re: kernel: Dangerous interaction between clear_child_tid, set_fs(), and kernel oopses", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://openwall.com/lists/oss-security/2010/12/08/9", "name": "[oss-security] 20101208 Re: kernel: Dangerous interaction between clear_child_tid, set_fs(), and kernel oopses", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://openwall.com/lists/oss-security/2010/12/02/7", "name": "[oss-security] 20101202 Re: CVE request: kernel: failure to revert address limit override in OOPS error path", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://openwall.com/lists/oss-security/2010/12/08/4", "name": "[oss-security] 20101208 Re: kernel: Dangerous interaction between clear_child_tid, set_fs(), and kernel oopses", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "https://lkml.org/lkml/2010/12/1/543", "name": "[linux-kernel] 20101201 Re: [PATCH v2] do_exit(): Make sure we run with get_fs() == USER_DS.", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2", "name": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2", "tags": ["Broken Link"], "refsource": "CONFIRM"}, {"url": "http://openwall.com/lists/oss-security/2010/12/02/3", "name": "[oss-security] 20101202 kernel: Dangerous interaction between clear_child_tid, set_fs(), and kernel oopses", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.html", "name": "FEDORA-2010-18983", "tags": ["Third Party Advisory"], "refsource": "FEDORA"}, {"url": "http://secunia.com/advisories/42745", "name": "42745", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.vupen.com/english/advisories/2010/3321", "name": "ADV-2010-3321", "tags": ["Third Party Advisory"], "refsource": "VUPEN"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html", "name": "SUSE-SA:2011:002", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html", "name": "SUSE-SA:2011:001", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://www.vupen.com/english/advisories/2011/0012", "name": "ADV-2011-0012", "tags": ["Third Party Advisory"], "refsource": "VUPEN"}, {"url": "http://secunia.com/advisories/42778", "name": "42778", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/42801", "name": "42801", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/42932", "name": "42932", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html", "name": "SUSE-SA:2011:004", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://www.vupen.com/english/advisories/2011/0124", "name": "ADV-2011-0124", "tags": ["Third Party Advisory"], "refsource": "VUPEN"}, {"url": "http://www.vupen.com/english/advisories/2011/0213", "name": "ADV-2011-0213", "tags": ["Third Party Advisory"], "refsource": "VUPEN"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00007.html", "name": "SUSE-SA:2011:005", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://secunia.com/advisories/43056", "name": "43056", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.vupen.com/english/advisories/2011/0375", "name": "ADV-2011-0375", "tags": ["Third Party Advisory"], "refsource": "VUPEN"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html", "name": "SUSE-SA:2011:008", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://secunia.com/advisories/43291", "name": "43291", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.vupen.com/english/advisories/2011/0298", "name": "ADV-2011-0298", "tags": ["Third Party Advisory"], "refsource": "VUPEN"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html", "name": "SUSE-SA:2011:007", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:029", "name": "MDVSA-2011:029", "tags": ["Third Party Advisory"], "refsource": "MANDRIVA"}, {"url": "http://googlechromereleases.blogspot.com/2011/01/chrome-os-beta-channel-update.html", "name": "http://googlechromereleases.blogspot.com/2011/01/chrome-os-beta-channel-update.html", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://code.google.com/p/chromium-os/issues/detail?id=10234", "name": "http://code.google.com/p/chromium-os/issues/detail?id=10234", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=33dd94ae1ccbfb7bf0fb6c692bc3d1c4269e6177", "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=33dd94ae1ccbfb7bf0fb6c692bc3d1c4269e6177", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The do_exit function in kernel/exit.c in the Linux kernel before 2.6.36.2 does not properly handle a KERNEL_DS get_fs value, which allows local users to bypass intended access_ok restrictions, overwrite arbitrary kernel memory locations, and gain privileges by leveraging a (1) BUG, (2) NULL pointer dereference, or (3) page fault, as demonstrated by vectors involving the clear_child_tid feature and the splice system call."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-269"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2010-4258", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:H/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "HIGH", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "severity": "MEDIUM", "impactScore": 10.0, "obtainAllPrivilege": true, "exploitabilityScore": 1.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2010-12-30T19:00Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "2.6.36.2"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_server:10:sp3:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_desktop:11:sp1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_server:11:sp1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_server:9:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:opensuse:opensuse:11.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_desktop:10:sp3:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_software_development_kit:10:sp3:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_real_time_extension:11:sp1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-02-13T04:28Z"} 
