github - ghsa-g7qc-r5p9-r36r

ghsa-g7qc-r5p9-r36r

Vulnerability from github

Published

2024-05-16 15:31

Modified

2024-05-16 15:31

Details

Because of a logical error in XSA-407 (Branch Type Confusion), the mitigation is not applied properly when it is intended to be used. XSA-434 (Speculative Return Stack Overflow) uses the same infrastructure, so is equally impacted.

For more details, see: https://xenbits.xen.org/xsa/advisory-407.html https://xenbits.xen.org/xsa/advisory-434.html

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{
  "affected": [],
  "aliases": [
    "CVE-2024-31142"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-16T14:15:08Z",
    "severity": null
  },
  "details": "Because of a logical error in XSA-407 (Branch Type Confusion), the\nmitigation is not applied properly when it is intended to be used.\nXSA-434 (Speculative Return Stack Overflow) uses the same\ninfrastructure, so is equally impacted.\n\nFor more details, see:\n  https://xenbits.xen.org/xsa/advisory-407.html\n  https://xenbits.xen.org/xsa/advisory-434.html\n",
  "id": "GHSA-g7qc-r5p9-r36r",
  "modified": "2024-05-16T15:31:37Z",
  "published": "2024-05-16T15:31:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-31142"
    },
    {
      "type": "WEB",
      "url": "https://xenbits.xenproject.org/xsa/advisory-455.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-31142

Vulnerability from cvelistv5

Published

2024-05-16 13:39

Modified

2024-08-02 01:46

Severity ?

Summary

x86: Incorrect logic for BTC/SRSO mitigations

References

▼	URL	Tags
	https://xenbits.xenproject.org/xsa/advisory-455.html

Impacted products

▼	Vendor	Product
	Xen	Xen

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-31142",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-20T13:51:28.453648Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:36:07.065Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T01:46:04.491Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://xenbits.xenproject.org/xsa/advisory-455.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Xen",
          "vendor": "Xen",
          "versions": [
            {
              "status": "unknown",
              "version": "consult Xen advisory XSA-455"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "value": "All versions of Xen containing the XSA-407 fixes are vulnerable.\n\nSee XSAs 407 and 434 for details on which hardware is susceptible to\nBTC/SRSO.\n"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "This issue was discovered by Andrew Cooper of XenServer.\n"
        }
      ],
      "datePublic": "2024-04-09T16:29:00Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Because of a logical error in XSA-407 (Branch Type Confusion), the\nmitigation is not applied properly when it is intended to be used.\nXSA-434 (Speculative Return Stack Overflow) uses the same\ninfrastructure, so is equally impacted.\n\nFor more details, see:\n  https://xenbits.xen.org/xsa/advisory-407.html\n  https://xenbits.xen.org/xsa/advisory-434.html\n"
        }
      ],
      "impacts": [
        {
          "descriptions": [
            {
              "lang": "en",
              "value": "XSAs 407 and 434 are unmitigated, even when the patches are in place.\n"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-16T13:39:42.774Z",
        "orgId": "23aa2041-22e1-471f-9209-9b7396fa234f",
        "shortName": "XEN"
      },
      "references": [
        {
          "url": "https://xenbits.xenproject.org/xsa/advisory-455.html"
        }
      ],
      "title": "x86: Incorrect logic for BTC/SRSO mitigations",
      "workarounds": [
        {
          "lang": "en",
          "value": "There are no mitigations.\n"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "23aa2041-22e1-471f-9209-9b7396fa234f",
    "assignerShortName": "XEN",
    "cveId": "CVE-2024-31142",
    "datePublished": "2024-05-16T13:39:42.774Z",
    "dateReserved": "2024-03-28T18:14:12.892Z",
    "dateUpdated": "2024-08-02T01:46:04.491Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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