cve-2021-26315
Vulnerability from cvelistv5
Published
2021-11-16 18:12
Modified
2024-09-17 01:21
Severity ?
EPSS score ?
0.04% (0.1478)
Summary
When the AMD Platform Security Processor (PSP) boot rom loads, authenticates, and subsequently decrypts an encrypted FW, due to insufficient verification of the integrity of decrypted image, arbitrary code may be executed in the PSP when encrypted firmware images are used.
Impacted products
Vendor Product Version
AMD 3rd Gen AMD EPYC™ Version: unspecified   < MilanPI-SP3_1.0.0.4
Show details on NVD website


{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-03T20:19:20.391Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "3rd Gen AMD EPYC™",
               vendor: "AMD",
               versions: [
                  {
                     lessThan: "MilanPI-SP3_1.0.0.4",
                     status: "affected",
                     version: "unspecified",
                     versionType: "custom",
                  },
               ],
            },
         ],
         datePublic: "2021-11-09T00:00:00",
         descriptions: [
            {
               lang: "en",
               value: "When the AMD Platform Security Processor (PSP) boot rom loads, authenticates, and subsequently decrypts an encrypted FW, due to insufficient verification of the integrity of decrypted image, arbitrary code may be executed in the PSP when encrypted firmware images are used.",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-345",
                     description: "CWE-345 Insufficient Verification of Data Authenticity",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2021-11-16T18:12:07",
            orgId: "b58fc414-a1e4-4f92-9d70-1add41838648",
            shortName: "AMD",
         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021",
            },
         ],
         source: {
            advisory: "AMD-SB-1021",
            discovery: "UNKNOWN",
         },
         x_generator: {
            engine: "Vulnogram 0.0.9",
         },
         x_legacyV4Record: {
            CVE_data_meta: {
               ASSIGNER: "psirt@amd.com",
               DATE_PUBLIC: "2021-11-09T20:00:00.000Z",
               ID: "CVE-2021-26315",
               STATE: "PUBLIC",
            },
            affects: {
               vendor: {
                  vendor_data: [
                     {
                        product: {
                           product_data: [
                              {
                                 product_name: "3rd Gen AMD EPYC™",
                                 version: {
                                    version_data: [
                                       {
                                          version_affected: "<",
                                          version_value: "MilanPI-SP3_1.0.0.4",
                                       },
                                    ],
                                 },
                              },
                           ],
                        },
                        vendor_name: "AMD",
                     },
                  ],
               },
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "eng",
                     value: "When the AMD Platform Security Processor (PSP) boot rom loads, authenticates, and subsequently decrypts an encrypted FW, due to insufficient verification of the integrity of decrypted image, arbitrary code may be executed in the PSP when encrypted firmware images are used.",
                  },
               ],
            },
            generator: {
               engine: "Vulnogram 0.0.9",
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "eng",
                           value: "CWE-345 Insufficient Verification of Data Authenticity",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021",
                     refsource: "MISC",
                     url: "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021",
                  },
               ],
            },
            source: {
               advisory: "AMD-SB-1021",
               discovery: "UNKNOWN",
            },
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "b58fc414-a1e4-4f92-9d70-1add41838648",
      assignerShortName: "AMD",
      cveId: "CVE-2021-26315",
      datePublished: "2021-11-16T18:12:07.291241Z",
      dateReserved: "2021-01-29T00:00:00",
      dateUpdated: "2024-09-17T01:21:40.952Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      fkie_nvd: {
         configurations: "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7003_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"85F21749-D015-4195-BCF5-0EC546559090\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7003:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C912AA31-FB2D-4BD9-B1BD-3C8D7EEE771C\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_72f3_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"2C7CAA93-4553-4EE7-8DED-4E607F62DAF8\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_72f3:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7F98FF1A-3A2B-4CED-AEA2-9C4F2AC2D8C1\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7313_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"C793CE0D-A5D2-4279-8A2E-056C0E34DCD3\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7313:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B02B61B7-7DD3-4164-8D32-EB961E981BC9\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7313p_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"C951EB53-A85E-4AC3-8076-167AD244B605\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7313p:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"9000686A-DC2B-4561-9C32-E90890EB2EBA\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7343_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"AA050CB2-9587-4534-A766-D434ED2BA2BA\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7343:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"71B9C24B-2C10-4826-A91B-E1C60665FBBE\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_73f3_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"B09197BA-5C2D-4616-BADF-A6D2FE9FB044\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_73f3:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"678C5F58-8AE9-46FF-8F01-4CF394C87A2C\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7413_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"85E3C6E9-D601-4BC0-99B8-118D1CCAE1D4\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7413:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D1766FF1-77A9-4293-B826-F6A8FBD7AFBF\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7443_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"AC530984-C23F-4C2A-B07A-689C69C08EC4\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7443:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4C474537-3006-41BA-8C3D-5C370E3ACECD\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7443p_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"1271AB1A-2AD6-4837-801F-53B25724AD06\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7443p:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8E2B13CA-72F4-4CF6-9E12-62E6E9056A14\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7453_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"7596F9F6-7216-4A6C-A1A4-02F1719A5506\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7453:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"241E39FF-FE66-444C-A4C2-3D28C45341BE\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_74f3_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"01FE866B-C654-4A7A-B65A-A3BEFA896D87\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_74f3:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"02D08121-DC57-47D7-8214-23A209F0AF08\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7513_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"0655082D-02E4-4708-B749-F035E87A3CCA\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7513:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F8264DF4-47B4-4716-AE89-44AFA870D385\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7543_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"30CDB8F3-A757-449B-A66E-3F0E443E6001\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7543:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"52544912-FAA3-4025-A5FD-151B21CEC53B\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7543p_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"8F375A23-E6B5-4998-960D-764AE7F2E202\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7543p:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"77A0A47B-74A1-4731-92A8-BC10FFE58ECF\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_75f3_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"1DD8F2DC-5263-4FDF-B13A-70A4D15361A0\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_75f3:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EBF0AFED-588A-4EFB-8C90-9280BC3A6720\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7643_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"FA78545E-FDD6-49DA-8DDD-F1FB504EC59A\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7643:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"98E1D79D-0CB0-4FD9-8A82-27CDFBFE07B2\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7663_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"A9B05DF1-54B5-4C8D-ABEB-489D0ED90FFC\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7663:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A7DFCB62-6CDF-4AD2-9265-1887E5780CA5\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7713_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"FD918198-F9C6-41B3-A338-F64DEBCC017C\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7713:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4D698D3E-BB05-4C65-90F4-8DAE275CD6A4\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7713p_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"5BB074EC-A5CC-4E6A-8CDF-80B0E04D70B1\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7713p:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2299ED50-B4D2-4BB3-AD87-56D552B84AE1\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:amd:epyc_7763_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"milanpi-sp3_1.0.0.4\", \"matchCriteriaId\": \"89BE6D92-D0B1-4092-ACB7-DE987FC026B5\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:amd:epyc_7763:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4F900BDD-F094-41A6-9A23-31F53DBA95D4\"}]}]}]",
         descriptions: "[{\"lang\": \"en\", \"value\": \"When the AMD Platform Security Processor (PSP) boot rom loads, authenticates, and subsequently decrypts an encrypted FW, due to insufficient verification of the integrity of decrypted image, arbitrary code may be executed in the PSP when encrypted firmware images are used.\"}, {\"lang\": \"es\", \"value\": \"Cuando AMD Platform Security Processor (PSP) carga la rom de arranque, autentica y posteriormente descifra un FW cifrado, debido a una insuficiente verificaci\\u00f3n de la integridad de la imagen descifrada, es posible ejecutar c\\u00f3digo arbitrario en la PSP cuando son usadas im\\u00e1genes de firmware cifradas\"}]",
         id: "CVE-2021-26315",
         lastModified: "2024-11-21T05:56:04.683",
         metrics: "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 7.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:L/AC:L/Au:N/C:P/I:P/A:P\", \"baseScore\": 4.6, \"accessVector\": \"LOCAL\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 3.9, \"impactScore\": 6.4, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
         published: "2021-11-16T19:15:07.703",
         references: "[{\"url\": \"https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021\", \"source\": \"psirt@amd.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
         sourceIdentifier: "psirt@amd.com",
         vulnStatus: "Modified",
         weaknesses: "[{\"source\": \"psirt@amd.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-345\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-345\"}]}]",
      },
      nvd: "{\"cve\":{\"id\":\"CVE-2021-26315\",\"sourceIdentifier\":\"psirt@amd.com\",\"published\":\"2021-11-16T19:15:07.703\",\"lastModified\":\"2024-11-21T05:56:04.683\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"When the AMD Platform Security Processor (PSP) boot rom loads, authenticates, and subsequently decrypts an encrypted FW, due to insufficient verification of the integrity of decrypted image, arbitrary code may be executed in the PSP when encrypted firmware images are used.\"},{\"lang\":\"es\",\"value\":\"Cuando AMD Platform Security Processor (PSP) carga la rom de arranque, autentica y posteriormente descifra un FW cifrado, debido a una insuficiente verificación de la integridad de la imagen descifrada, es posible ejecutar código arbitrario en la PSP cuando son usadas imágenes de firmware cifradas\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":4.6,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.9,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"psirt@amd.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-345\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-345\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7003_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"85F21749-D015-4195-BCF5-0EC546559090\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7003:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C912AA31-FB2D-4BD9-B1BD-3C8D7EEE771C\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_72f3_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"2C7CAA93-4553-4EE7-8DED-4E607F62DAF8\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_72f3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F98FF1A-3A2B-4CED-AEA2-9C4F2AC2D8C1\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7313_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"C793CE0D-A5D2-4279-8A2E-056C0E34DCD3\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7313:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B02B61B7-7DD3-4164-8D32-EB961E981BC9\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7313p_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"C951EB53-A85E-4AC3-8076-167AD244B605\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7313p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9000686A-DC2B-4561-9C32-E90890EB2EBA\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7343_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"AA050CB2-9587-4534-A766-D434ED2BA2BA\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7343:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"71B9C24B-2C10-4826-A91B-E1C60665FBBE\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_73f3_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"B09197BA-5C2D-4616-BADF-A6D2FE9FB044\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_73f3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"678C5F58-8AE9-46FF-8F01-4CF394C87A2C\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7413_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"85E3C6E9-D601-4BC0-99B8-118D1CCAE1D4\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7413:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D1766FF1-77A9-4293-B826-F6A8FBD7AFBF\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7443_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"AC530984-C23F-4C2A-B07A-689C69C08EC4\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7443:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4C474537-3006-41BA-8C3D-5C370E3ACECD\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7443p_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"1271AB1A-2AD6-4837-801F-53B25724AD06\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7443p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8E2B13CA-72F4-4CF6-9E12-62E6E9056A14\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7453_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"7596F9F6-7216-4A6C-A1A4-02F1719A5506\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7453:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"241E39FF-FE66-444C-A4C2-3D28C45341BE\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_74f3_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"01FE866B-C654-4A7A-B65A-A3BEFA896D87\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_74f3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"02D08121-DC57-47D7-8214-23A209F0AF08\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7513_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"0655082D-02E4-4708-B749-F035E87A3CCA\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7513:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F8264DF4-47B4-4716-AE89-44AFA870D385\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7543_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"30CDB8F3-A757-449B-A66E-3F0E443E6001\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7543:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"52544912-FAA3-4025-A5FD-151B21CEC53B\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7543p_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"8F375A23-E6B5-4998-960D-764AE7F2E202\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7543p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"77A0A47B-74A1-4731-92A8-BC10FFE58ECF\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_75f3_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"1DD8F2DC-5263-4FDF-B13A-70A4D15361A0\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_75f3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EBF0AFED-588A-4EFB-8C90-9280BC3A6720\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7643_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"FA78545E-FDD6-49DA-8DDD-F1FB504EC59A\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7643:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"98E1D79D-0CB0-4FD9-8A82-27CDFBFE07B2\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7663_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"A9B05DF1-54B5-4C8D-ABEB-489D0ED90FFC\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7663:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A7DFCB62-6CDF-4AD2-9265-1887E5780CA5\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7713_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"FD918198-F9C6-41B3-A338-F64DEBCC017C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7713:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4D698D3E-BB05-4C65-90F4-8DAE275CD6A4\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7713p_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"5BB074EC-A5CC-4E6A-8CDF-80B0E04D70B1\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7713p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2299ED50-B4D2-4BB3-AD87-56D552B84AE1\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:amd:epyc_7763_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"milanpi-sp3_1.0.0.4\",\"matchCriteriaId\":\"89BE6D92-D0B1-4092-ACB7-DE987FC026B5\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:amd:epyc_7763:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4F900BDD-F094-41A6-9A23-31F53DBA95D4\"}]}]}],\"references\":[{\"url\":\"https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021\",\"source\":\"psirt@amd.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.