WID-SEC-W-2026-0498

Vulnerability from csaf_certbund - Published: 2026-02-24 23:00 - Updated: 2026-02-26 23:00
Summary
AMD EPYC Series Prozessor: Schwachstelle ermöglicht Denial of Service
Severity
Mittel
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: Prozessoren sind die zentralen Rechenwerke eines Computers.
Angriff: Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in AMD EPYC Series Prozessor ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - Sonstiges
CVE-2023-31364
Affected products
Product Identifier Version Remediation
Dell PowerEdge
Dell
 cpe:/h:dell:poweredge:- —
HPE ProLiant
HPE
 cpe:/h:hp:proliant:server —
AMD Prozessor EPYC Series
AMD / Prozessor
 cpe:/h:amd:amd_processor:epyc_series EPYC Series
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Prozessoren sind die zentralen Rechenwerke eines Computers.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in AMD EPYC Series Prozessor ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-0498 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0498.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-0498 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0498"
      },
      {
        "category": "external",
        "summary": "AMD Security Bulletins vom 2026-02-24",
        "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7059.html"
      },
      {
        "category": "external",
        "summary": "HPE Security Bulletin vom 2026-02-24",
        "url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbhf05021en_us\u0026docLocale=en_US"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2026-075 vom 2026-02-26",
        "url": "https://www.dell.com/support/kbdoc/000432584/dsa-2026-075-security-update-f"
      }
    ],
    "source_lang": "en-US",
    "title": "AMD EPYC Series Prozessor: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2026-02-26T23:00:00.000+00:00",
      "generator": {
        "date": "2026-02-27T08:48:00.640+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2026-0498",
      "initial_release_date": "2026-02-24T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-02-24T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-02-25T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Dell aufgenommen"
        },
        {
          "date": "2026-02-26T23:00:00.000+00:00",
          "number": "3",
          "summary": "Referenz(en) aufgenommen: EUVD-2023-35675"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "EPYC Series",
                "product": {
                  "name": "AMD Prozessor EPYC Series",
                  "product_id": "T051132",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:amd:amd_processor:epyc_series"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Prozessor"
          }
        ],
        "category": "vendor",
        "name": "AMD"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Dell PowerEdge",
            "product": {
              "name": "Dell PowerEdge",
              "product_id": "T029908",
              "product_identification_helper": {
                "cpe": "cpe:/h:dell:poweredge:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Dell"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "HPE ProLiant",
            "product": {
              "name": "HPE ProLiant",
              "product_id": "T040787",
              "product_identification_helper": {
                "cpe": "cpe:/h:hp:proliant:server"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "HPE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-31364",
      "product_status": {
        "known_affected": [
          "T029908",
          "T040787",
          "T051132"
        ]
      },
      "release_date": "2026-02-24T23:00:00.000+00:00",
      "title": "CVE-2023-31364"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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