fkie_cve-2021-26364
Vulnerability from fkie_nvd
Published
2022-05-11 17:15
Modified
2024-11-21 05:56
Summary
Insufficient bounds checking in an SMU mailbox register could allow an attacker to potentially read outside of the SRAM address range which could result in an exception handling leading to a potential denial of service.
Impacted products
Vendor Product Version
amd epyc_7232p_firmware *
amd epyc_7232p -
amd epyc_7302p_firmware *
amd epyc_7302p -
amd epyc_7402p_firmware *
amd epyc_7402p -
amd epyc_7502p_firmware *
amd epyc_7502p -
amd epyc_7702p_firmware *
amd epyc_7702p -
amd epyc_7252_firmware *
amd epyc_7252 -
amd epyc_7262_firmware *
amd epyc_7262 -
amd epyc_7272_firmware *
amd epyc_7272 -
amd epyc_7282_firmware *
amd epyc_7282 -
amd epyc_7302_firmware *
amd epyc_7302 -
amd epyc_7352_firmware *
amd epyc_7352 -
amd epyc_7402_firmware *
amd epyc_7402 -
amd epyc_7452_firmware *
amd epyc_7452 -
amd epyc_7502_firmware *
amd epyc_7502 -
amd epyc_7532_firmware *
amd epyc_7532 -
amd epyc_7542_firmware *
amd epyc_7542 -
amd epyc_7552_firmware *
amd epyc_7552 -
amd epyc_7642_firmware *
amd epyc_7642 -
amd epyc_7662_firmware *
amd epyc_7662 -
amd epyc_7702_firmware *
amd epyc_7702 -
amd epyc_7742_firmware *
amd epyc_7742 -
amd epyc_7f32_firmware *
amd epyc_7f32 -
amd epyc_7f52_firmware *
amd epyc_7f52 -
amd epyc_7f72_firmware *
amd epyc_7f72 -
amd epyc_7f32_firmware *
amd epyc_7f32 -
amd epyc_7f52_firmware *
amd epyc_7f52 -
amd epyc_7f72_firmware *
amd epyc_7f72 -
amd epyc_7313p_firmware *
amd epyc_7313p -
amd epyc_7443p_firmware *
amd epyc_7443p -
amd epyc_7543p_firmware *
amd epyc_7543p -
amd epyc_7713p_firmware *
amd epyc_7713p -
amd epyc_7773x_firmware *
amd epyc_7773x -
amd epyc_7763_firmware *
amd epyc_7763 -
amd epyc_7713_firmware *
amd epyc_7713 -
amd epyc_7663_firmware *
amd epyc_7663 -
amd epyc_7643_firmware *
amd epyc_7643 -
amd epyc_7573x_firmware *
amd epyc_7573x -
amd epyc_75f3_firmware *
amd epyc_75f3 -
amd epyc_7513_firmware *
amd epyc_7513 -
amd epyc_7473x_firmware *
amd epyc_7473x -
amd epyc_7453_firmware *
amd epyc_7453 -
amd epyc_74f3_firmware *
amd epyc_74f3 -
amd epyc_7413_firmware *
amd epyc_7413 -
amd epyc_73f3_firmware *
amd epyc_73f3 -
amd epyc_7373x_firmware *
amd epyc_7373x -
amd epyc_7343_firmware *
amd epyc_7343 -
amd epyc_72f3_firmware *
amd epyc_72f3 -



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  "descriptions": [
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      "lang": "en",
      "value": "Insufficient bounds checking in an SMU mailbox register could allow an attacker to potentially read outside of the SRAM address range which could result in an exception handling leading to a potential denial of service."
    },
    {
      "lang": "es",
      "value": "Una comprobaci\u00f3n de l\u00edmites insuficiente en un registro del buz\u00f3n de la SMU podr\u00eda permitir a un atacante leer potencialmente fuera del rango de direcciones de la SRAM, lo que podr\u00eda resultar en un manejo de excepciones conllevando a una potencial denegaci\u00f3n de servicio"
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-05-11T17:15:08.510",
  "references": [
    {
      "source": "psirt@amd.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028"
    }
  ],
  "sourceIdentifier": "psirt@amd.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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