{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2010-01-31T00:00:00", "descriptions": [{"lang": "en", "value": "The ucode_ioctl function in intel/io/ucode_drv.c in Sun Solaris 10 and OpenSolaris snv_69 through snv_133, when running on x86 architectures, allows local users to cause a denial of service (panic) via a request with a 0 size value to the UCODE_GET_VERSION IOCTL, which triggers a NULL pointer dereference in the ucode_get_rev function, related to retrieval of the microcode revision."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-10T18:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "TA10-103B", "tags": ["third-party-advisory", "x_refsource_CERT"], "url": "http://www.us-cert.gov/cas/techalerts/TA10-103B.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-21-143913-01-1"}, {"name": "solaris-microcode-dos(55991)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/55991"}, {"name": "38452", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/38452"}, {"name": "1021799", "tags": ["vendor-advisory", "x_refsource_SUNALERT"], "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021799.1-1"}, {"name": "oval:org.mitre.oval:def:6959", "tags": ["vdb-entry", "signature", "x_refsource_OVAL"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6959"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2010-099504.html"}, {"name": "20100131 [TKADV2010-001] Oracle Solaris UCODE_GET_VERSION IOCTL Kernel NULL Pointer Dereference", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://www.securityfocus.com/archive/1/509276/100/0/threaded"}, {"name": "38016", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/38016"}, {"name": "275910", "tags": ["vendor-advisory", "x_refsource_SUNALERT"], "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-275910-1"}, {"name": "62046", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/62046"}, {"tags": ["x_refsource_MISC"], "url": "http://www.trapkit.de/advisories/TKADV2010-001.txt"}, {"name": "ADV-2010-0270", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2010/0270"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2010-0453", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The ucode_ioctl function in intel/io/ucode_drv.c in Sun Solaris 10 and OpenSolaris snv_69 through snv_133, when running on x86 architectures, allows local users to cause a denial of service (panic) via a request with a 0 size value to the UCODE_GET_VERSION IOCTL, which triggers a NULL pointer dereference in the ucode_get_rev function, related to retrieval of the microcode revision."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "TA10-103B", "refsource": "CERT", "url": "http://www.us-cert.gov/cas/techalerts/TA10-103B.html"}, {"name": "http://sunsolve.sun.com/search/document.do?assetkey=1-21-143913-01-1", "refsource": "CONFIRM", "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-21-143913-01-1"}, {"name": "solaris-microcode-dos(55991)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/55991"}, {"name": "38452", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/38452"}, {"name": "1021799", "refsource": "SUNALERT", "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021799.1-1"}, {"name": "oval:org.mitre.oval:def:6959", "refsource": "OVAL", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6959"}, {"name": "http://www.oracle.com/technetwork/topics/security/cpuapr2010-099504.html", "refsource": "CONFIRM", "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2010-099504.html"}, {"name": "20100131 [TKADV2010-001] Oracle Solaris UCODE_GET_VERSION IOCTL Kernel NULL Pointer Dereference", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/509276/100/0/threaded"}, {"name": "38016", "refsource": "BID", "url": "http://www.securityfocus.com/bid/38016"}, {"name": "275910", "refsource": "SUNALERT", "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-275910-1"}, {"name": "62046", "refsource": "OSVDB", "url": "http://osvdb.org/62046"}, {"name": "http://www.trapkit.de/advisories/TKADV2010-001.txt", "refsource": "MISC", "url": "http://www.trapkit.de/advisories/TKADV2010-001.txt"}, {"name": "ADV-2010-0270", "refsource": "VUPEN", "url": "http://www.vupen.com/english/advisories/2010/0270"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T00:52:19.457Z"}, "title": "CVE Program Container", "references": [{"name": "TA10-103B", "tags": ["third-party-advisory", "x_refsource_CERT", "x_transferred"], "url": "http://www.us-cert.gov/cas/techalerts/TA10-103B.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-21-143913-01-1"}, {"name": "solaris-microcode-dos(55991)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/55991"}, {"name": "38452", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/38452"}, {"name": "1021799", "tags": ["vendor-advisory", "x_refsource_SUNALERT", "x_transferred"], "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021799.1-1"}, {"name": "oval:org.mitre.oval:def:6959", "tags": ["vdb-entry", "signature", "x_refsource_OVAL", "x_transferred"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6959"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2010-099504.html"}, {"name": "20100131 [TKADV2010-001] Oracle Solaris UCODE_GET_VERSION IOCTL Kernel NULL Pointer Dereference", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/509276/100/0/threaded"}, {"name": "38016", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/38016"}, {"name": "275910", "tags": ["vendor-advisory", "x_refsource_SUNALERT", "x_transferred"], "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-275910-1"}, {"name": "62046", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/62046"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.trapkit.de/advisories/TKADV2010-001.txt"}, {"name": "ADV-2010-0270", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2010/0270"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2010-0453", "datePublished": "2010-02-03T18:00:00", "dateReserved": "2010-01-28T00:00:00", "dateUpdated": "2024-08-07T00:52:19.457Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:sun:opensolaris:snv_69:*:x86:*:*:*:*:*", "matchCriteriaId": "13B81B14-84C8-468A-AE11-30C4CB85E6F5", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_70:*:x86:*:*:*:*:*", "matchCriteriaId": "6395A3A9-97F2-4C88-B6D6-70DB2ACDC70D", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_71:*:x86:*:*:*:*:*", "matchCriteriaId": "8CC54F69-E96A-482F-B43D-2E3A7EC90E47", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_72:*:x86:*:*:*:*:*", "matchCriteriaId": "CDC656B7-529A-4963-955D-301A11CF5D09", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_73:*:x86:*:*:*:*:*", "matchCriteriaId": "506769C9-D306-4EEC-BE2E-6E501CBE90BB", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_74:*:x86:*:*:*:*:*", "matchCriteriaId": "37540C8F-FCC1-42DA-8EE3-D3E4FA5B315C", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_75:*:x86:*:*:*:*:*", "matchCriteriaId": "7AD5054B-18D8-44AE-AA4F-A07D12A63E55", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_76:*:x86:*:*:*:*:*", "matchCriteriaId": "4BAD68C2-4AA2-4346-B279-51206E0651FF", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_77:*:x86:*:*:*:*:*", "matchCriteriaId": "96F3D4B3-7828-40EB-BD67-A3CD5B210787", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_78:*:x86:*:*:*:*:*", "matchCriteriaId": "C166F9F7-E8AB-4BA1-AEB6-1E7964976801", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_79:*:x86:*:*:*:*:*", "matchCriteriaId": "12B6730F-6CF1-4990-953F-1CC76D78B618", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_80:*:x86:*:*:*:*:*", "matchCriteriaId": "03B96DE7-70BD-4CD8-9574-8C024E51E91C", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_81:*:x86:*:*:*:*:*", "matchCriteriaId": "52D5BB76-FF5E-4BBA-A2D0-00EB574B9104", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_82:*:x86:*:*:*:*:*", "matchCriteriaId": "C29B1192-D709-48FB-816C-B4F30460E957", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_83:*:x86:*:*:*:*:*", "matchCriteriaId": "6DB1AC08-2564-4AAB-82AE-EB504FAA34FB", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_84:*:x86:*:*:*:*:*", "matchCriteriaId": "46D8D5D1-8855-4116-99B3-EA1F78FDEF02", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_85:*:x86:*:*:*:*:*", "matchCriteriaId": "999FFE1D-D7D4-476B-8A46-9D0179DB570B", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_86:*:x86:*:*:*:*:*", "matchCriteriaId": "2B14945C-350A-4895-92C1-932208533F9F", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_87:*:x86:*:*:*:*:*", "matchCriteriaId": "513D435B-D28B-4833-88E6-A1A8743177F3", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_88:*:x86:*:*:*:*:*", "matchCriteriaId": "4126C6C9-90AB-470E-AF83-4ED1FDD90511", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_89:*:x86:*:*:*:*:*", "matchCriteriaId": "3275E47F-5A4B-4843-A07C-82DEE852672C", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_90:*:x86:*:*:*:*:*", "matchCriteriaId": "58017DDC-63B3-458C-9803-4683211A4C3C", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_91:*:x86:*:*:*:*:*", "matchCriteriaId": "6692EE63-A76B-47C3-BC0D-7C15CA6FE013", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_92:*:x86:*:*:*:*:*", "matchCriteriaId": "BA1E27E5-FE20-42FA-9A61-A7174E705EB3", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_93:*:x86:*:*:*:*:*", "matchCriteriaId": "65A32803-580D-4D07-B39B-2159258CBA8B", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_94:*:x86:*:*:*:*:*", "matchCriteriaId": "13B51612-3BD6-449F-AD63-D01F8D05B269", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_95:*:x86:*:*:*:*:*", "matchCriteriaId": "4B2E7E54-2268-4C54-9363-C2D363D3A447", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_96:*:x86:*:*:*:*:*", "matchCriteriaId": "F6000B0F-0E72-4E68-A5EE-35BA6FB59C57", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_97:*:x86:*:*:*:*:*", "matchCriteriaId": "51AB0746-66E6-4FF5-9CB2-42E29A01C961", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_98:*:x86:*:*:*:*:*", "matchCriteriaId": "D1A9DCF7-F469-4D77-966F-3721F377D80B", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_99:*:x86:*:*:*:*:*", "matchCriteriaId": "3D028821-CA38-48C4-9324-222526AC8413", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_100:*:x86:*:*:*:*:*", "matchCriteriaId": "1F2CB558-9390-4AAE-A66D-E3DA537E3115", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_101:*:x86:*:*:*:*:*", "matchCriteriaId": "5ED4FAD0-E91F-438D-A3CB-BACFB7F7E975", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_102:*:x86:*:*:*:*:*", "matchCriteriaId": "411B33D1-F55D-42C0-9046-040ABC42E31B", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_103:*:x86:*:*:*:*:*", "matchCriteriaId": "0491828F-8BB7-4463-AEE7-BFA0C574B6A6", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_104:*:x86:*:*:*:*:*", "matchCriteriaId": "CE4D5683-259F-449E-B1C7-2BD81CC4805F", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_105:*:x86:*:*:*:*:*", "matchCriteriaId": "42B7F288-2D35-4988-97B0-C529485033C3", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_106:*:x86:*:*:*:*:*", "matchCriteriaId": "F276AFE2-B501-4355-9716-9D1A75AD09CC", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_107:*:x86:*:*:*:*:*", "matchCriteriaId": "8ADE7EBB-8014-459F-A189-9D902BEE1FD1", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_108:*:x86:*:*:*:*:*", "matchCriteriaId": "FF3DEB74-D65C-427A-8907-6044238E8C03", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_109:*:x86:*:*:*:*:*", "matchCriteriaId": "A7A2D975-A03A-494A-8CFE-2D8932906C14", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_110:*:x86:*:*:*:*:*", "matchCriteriaId": "5B3DB52A-595F-4A50-98D5-DF308471B823", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_111:*:x86:*:*:*:*:*", "matchCriteriaId": "B3BBCE23-9F15-45CD-859F-77ED540B51F3", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_112:*:x86:*:*:*:*:*", "matchCriteriaId": "053A0DA6-483C-49BB-BC7A-E624DB2C269E", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_113:*:x86:*:*:*:*:*", "matchCriteriaId": "447212A4-FACD-475E-A62B-60FE6504F63E", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_114:*:x86:*:*:*:*:*", "matchCriteriaId": "AB694DC0-407A-4555-8B72-DAF3C169DCE5", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_115:*:x86:*:*:*:*:*", "matchCriteriaId": "535FF689-13A2-40C6-8706-7782038FDBD3", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_116:*:x86:*:*:*:*:*", "matchCriteriaId": "843246D3-C2DA-454D-916A-AC8905E5134E", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_117:*:x86:*:*:*:*:*", "matchCriteriaId": "244B7FE4-C485-4993-9810-3433C83A120E", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_118:*:x86:*:*:*:*:*", "matchCriteriaId": "BE586AB9-9D46-4BC2-8092-51482F297410", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_119:*:x86:*:*:*:*:*", "matchCriteriaId": "3A5C836E-51A5-4B1C-AB03-A4DFDA440BD1", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_120:*:x86:*:*:*:*:*", "matchCriteriaId": "A1D4C98B-0D01-461C-93C2-0AF9DA6519A1", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_121:*:x86:*:*:*:*:*", "matchCriteriaId": "A0CE1A06-2588-47AA-81F8-E3655F915C33", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_122:*:x86:*:*:*:*:*", "matchCriteriaId": "5972E930-76E2-40FD-8E7F-74E012D34E39", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_123:*:x86:*:*:*:*:*", "matchCriteriaId": "A5991C3F-29F6-462F-A34E-2446E357A220", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_124:*:x86:*:*:*:*:*", "matchCriteriaId": "9C93BA4F-D07C-494C-B320-F34B8DED05C0", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_125:*:x86:*:*:*:*:*", "matchCriteriaId": "28AC2702-9612-427E-90FC-F513F2C4A8C5", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_126:*:x86:*:*:*:*:*", "matchCriteriaId": "458C52F5-B585-4F1D-AFBC-D5F0D6FD53AE", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_127:*:x86:*:*:*:*:*", "matchCriteriaId": "10888953-CE3A-43D5-B711-97B504E54898", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_128:*:x86:*:*:*:*:*", "matchCriteriaId": "067070D2-CF64-4E25-BCB0-7E431EF9A691", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_129:*:x86:*:*:*:*:*", "matchCriteriaId": "53C4ABBC-11B7-425F-8A8E-C8616FE947C2", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_130:*:x86:*:*:*:*:*", "matchCriteriaId": "E5596FE1-CDFB-4225-A6BA-4B175E5C7B36", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_131:*:x86:*:*:*:*:*", "matchCriteriaId": "219D6141-0DC5-4151-A622-8BBB8F645CB0", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_132:*:x86:*:*:*:*:*", "matchCriteriaId": "B90FEC88-33C8-4609-B24A-A6D46A620429", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:opensolaris:snv_133:*:x86:*:*:*:*:*", "matchCriteriaId": "6F85B7A3-1F3F-432C-BF9E-029391F854DA", "vulnerable": true}, {"criteria": "cpe:2.3:o:sun:solaris:10.0:*:x86:*:*:*:*:*", "matchCriteriaId": "0C0C3793-E011-4915-8F86-CE622A2D37D1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The ucode_ioctl function in intel/io/ucode_drv.c in Sun Solaris 10 and OpenSolaris snv_69 through snv_133, when running on x86 architectures, allows local users to cause a denial of service (panic) via a request with a 0 size value to the UCODE_GET_VERSION IOCTL, which triggers a NULL pointer dereference in the ucode_get_rev function, related to retrieval of the microcode revision."}, {"lang": "es", "value": "La funci\u00f3n ucode_ioctl en intel/io/ucode_drv.c en Sun Solaris v10 y OpenSolaris desde snv_69 hasta snv_133, cuando es ejecutado sobre arquitecturas x86, permite a usuarios locales producir una denegaci\u00f3n de servicio (panic) a trav\u00e9s de una petici\u00f3n con un valor de tama\u00f1o 0 al IOCTL UCODE_GET_VERSION el cual inicia una desreferencia a un puntero nulo en la funci\u00f3n ucode_get_rev, relacionado con el arreglo en la revisi\u00f3n de microc\u00f3digo."}], "id": "CVE-2010-0453", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-02-03T18:30:00.843", "references": [{"source": "cve@mitre.org", "url": "http://osvdb.org/62046"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/38452"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-21-143913-01-1"}, {"source": "cve@mitre.org", "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-275910-1"}, {"source": "cve@mitre.org", "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021799.1-1"}, {"source": "cve@mitre.org", "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2010-099504.html"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/509276/100/0/threaded"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/38016"}, {"source": "cve@mitre.org", "url": "http://www.trapkit.de/advisories/TKADV2010-001.txt"}, {"source": "cve@mitre.org", "tags": ["US Government Resource"], "url": "http://www.us-cert.gov/cas/techalerts/TA10-103B.html"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2010/0270"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/55991"}, {"source": "cve@mitre.org", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6959"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/62046"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/38452"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-21-143913-01-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-275910-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021799.1-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2010-099504.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/509276/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/38016"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.trapkit.de/advisories/TKADV2010-001.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["US Government Resource"], "url": "http://www.us-cert.gov/cas/techalerts/TA10-103B.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2010/0270"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/55991"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6959"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}