github - ghsa-ggv6-7vfj-r2fw

ghsa-ggv6-7vfj-r2fw

Vulnerability from github

Published

2024-02-13 21:30

Modified

2025-03-17 18:31

Severity ?

4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Details

Due to a code bug in Secure_TSC, SEV firmware may allow an attacker with high privileges to cause a guest to observe an incorrect TSC when Secure TSC is enabled potentially resulting in a loss of guest integrity.

Show details on source website

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{
   affected: [],
   aliases: [
      "CVE-2023-31347",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-682",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-02-13T20:15:52Z",
      severity: "MODERATE",
   },
   details: "Due to a code bug in\nSecure_TSC, SEV firmware may allow an attacker with high privileges to cause a\nguest to observe an incorrect TSC when Secure TSC is enabled potentially\nresulting in a loss of guest integrity.  ",
   id: "GHSA-ggv6-7vfj-r2fw",
   modified: "2025-03-17T18:31:37Z",
   published: "2024-02-13T21:30:30Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2023-31347",
      },
      {
         type: "WEB",
         url: "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3007",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
         type: "CVSS_V3",
      },
   ],
}

CVE-2023-31347 (GCVE-0-2023-31347)

Vulnerability from cvelistv5

Published

2024-02-13 19:18

Modified

2025-03-17 17:46

Severity ?

4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Summary

References

▼	URL	Tags
	https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3007	vendor-advisory

Impacted products

Vendor

Product

Version

▼

AMD

3rd Gen AMD EPYC™ Processors

Version: various

AMD

4th Gen AMD EPYC™ Processors

Version: various

Show details on NVD website

JSON

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{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-02T14:53:31.084Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "vendor-advisory",
                     "x_transferred",
                  ],
                  url: "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3007",
               },
            ],
            title: "CVE Program Container",
         },
         {
            metrics: [
               {
                  cvssV3_1: {
                     attackComplexity: "LOW",
                     attackVector: "NETWORK",
                     availabilityImpact: "NONE",
                     baseScore: 4.9,
                     baseSeverity: "MEDIUM",
                     confidentialityImpact: "NONE",
                     integrityImpact: "HIGH",
                     privilegesRequired: "HIGH",
                     scope: "UNCHANGED",
                     userInteraction: "NONE",
                     vectorString: "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
                     version: "3.1",
                  },
               },
               {
                  other: {
                     content: {
                        id: "CVE-2023-31347",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-08-16T19:50:42.676211Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            problemTypes: [
               {
                  descriptions: [
                     {
                        cweId: "CWE-682",
                        description: "CWE-682 Incorrect Calculation",
                        lang: "en",
                        type: "CWE",
                     },
                  ],
               },
            ],
            providerMetadata: {
               dateUpdated: "2025-03-17T17:46:05.955Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
      ],
      cna: {
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               defaultStatus: "affected",
               packageName: "PI",
               platforms: [
                  "x86",
               ],
               product: "3rd Gen AMD EPYC™ Processors",
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                  },
               ],
            },
            {
               defaultStatus: "affected",
               packageName: "PI",
               platforms: [
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               ],
               product: "4th Gen AMD EPYC™ Processors ",
               vendor: " AMD",
               versions: [
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                     status: "affected",
                     version: "various ",
                  },
               ],
            },
         ],
         datePublic: "2024-02-14T17:00:00.000Z",
         descriptions: [
            {
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               supportingMedia: [
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                     type: "text/html",
                     value: "Due to a code bug in\nSecure_TSC, SEV firmware may allow an attacker with high privileges to cause a\nguest to observe an incorrect TSC when Secure TSC is enabled potentially\nresulting in a loss of guest integrity. &nbsp;\n\n\n\n<br>",
                  },
               ],
               value: "Due to a code bug in\nSecure_TSC, SEV firmware may allow an attacker with high privileges to cause a\nguest to observe an incorrect TSC when Secure TSC is enabled potentially\nresulting in a loss of guest integrity.  \n\n\n\n\n",
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-02-13T19:18:51.045Z",
            orgId: "b58fc414-a1e4-4f92-9d70-1add41838648",
            shortName: "AMD",
         },
         references: [
            {
               tags: [
                  "vendor-advisory",
               ],
               url: "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3007",
            },
         ],
         source: {
            advisory: "AMD-SB-3007",
            discovery: "UNKNOWN",
         },
         x_generator: {
            engine: "Vulnogram 0.1.0-dev",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "b58fc414-a1e4-4f92-9d70-1add41838648",
      assignerShortName: "AMD",
      cveId: "CVE-2023-31347",
      datePublished: "2024-02-13T19:18:51.045Z",
      dateReserved: "2023-04-27T15:25:41.427Z",
      dateUpdated: "2025-03-17T17:46:05.955Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

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.

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