fkie_cve-2021-26367
Vulnerability from fkie_nvd
Published
2024-08-13 17:15
Modified
2024-12-12 20:41
Severity ?
5.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H
6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Summary
A malicious attacker in x86 can misconfigure the Trusted Memory Regions (TMRs), which may allow the attacker to set an arbitrary address range for the TMR, potentially leading to a loss of integrity and availability.
References
psirt@amd.comhttps://www.amd.com/en/resources/product-security/bulletin/amd-sb-4004.htmlVendor Advisory
psirt@amd.comhttps://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.htmlVendor Advisory
Impacted products
Vendor Product Version
amd radeon_software *
amd radeon_rx_6300m -
amd radeon_rx_6400 -
amd radeon_rx_6450m -
amd radeon_rx_6500_xt -
amd radeon_rx_6500m -
amd radeon_rx_6550m -
amd radeon_rx_6550s -
amd radeon_rx_6600 -
amd radeon_rx_6600_xt -
amd radeon_rx_6600m -
amd radeon_rx_6600s -
amd radeon_rx_6650_xt -
amd radeon_rx_6650m -
amd radeon_rx_6650m_xt -
amd radeon_rx_6700 -
amd radeon_rx_6700_xt -
amd radeon_rx_6700m -
amd radeon_rx_6700s -
amd radeon_rx_6750_gre -
amd radeon_rx_6750_xt -
amd radeon_rx_6800 -
amd radeon_rx_6800_xt -
amd radeon_rx_6800m -
amd radeon_rx_6800s -
amd radeon_rx_6850m_xt -
amd radeon_rx_6900_xt -
amd radeon_rx_6950_xt -
amd radeon_software *
amd radeon_pro_w6300 -
amd radeon_pro_w6400 -
amd radeon_pro_w6600 -
amd radeon_pro_w6800 -
amd ryzen_9_5980hx_firmware *
amd ryzen_9_5980hx -
amd ryzen_3_3300u_firmware *
amd ryzen_3_3300u -
amd ryzen_3_3350u_firmware *
amd ryzen_3_3350u -
amd ryzen_5_3450u_firmware *
amd ryzen_5_3450u -
amd ryzen_5_3500u_firmware *
amd ryzen_5_3500u -
amd ryzen_5_3500c_firmware *
amd ryzen_5_3500c -
amd ryzen_5_3550h_firmware *
amd ryzen_5_3550h -
amd ryzen_5_3580u_firmware *
amd ryzen_5_3580u -
amd ryzen_7_3700u_firmware *
amd ryzen_7_3700u -
amd ryzen_7_3700c_firmware *
amd ryzen_7_3700c -
amd ryzen_7_3750h_firmware *
amd ryzen_7_3750h -
amd ryzen_7_3780u_firmware *
amd ryzen_7_3780u -
amd athlon_gold_3150c_firmware *
amd athlon_gold_3150c -
amd athlon_gold_3150u_firmware *
amd athlon_gold_3150u -
amd athlon_pro_3145b_firmware *
amd athlon_pro_3145b -
amd athlon_silver_3050c_firmware *
amd athlon_silver_3050c -
amd athlon_silver_3050u_firmware *
amd athlon_silver_3050u -
amd athlon_pro_3045b_firmware *
amd athlon_pro_3045b -
amd athlon_silver_3050e_firmware *
amd athlon_silver_3050e -
amd athlon_gold_pro_3150g_firmware *
amd athlon_gold_pro_3150g -
amd athlon_gold_3150g_firmware *
amd athlon_gold_3150g -
amd athlon_gold_pro_3150ge_firmware *
amd athlon_gold_pro_3150ge -
amd athlon_pro_300ge_firmware *
amd athlon_pro_300ge -
amd ryzen_3_4300ge_firmware *
amd ryzen_3_4300ge -
amd ryzen_5_4600ge_firmware *
amd ryzen_5_4600ge -
amd ryzen_7_4700ge_firmware *
amd ryzen_7_4700ge -
amd ryzen_3_4300g_firmware *
amd ryzen_3_4300g -
amd ryzen_5_4600g_firmware *
amd ryzen_5_4600g -
amd ryzen_7_4700g_firmware *
amd ryzen_7_4700g -
amd ryzen_3_5300ge_firmware *
amd ryzen_3_5300ge -
amd ryzen_3_5300g_firmware *
amd ryzen_3_5300g -
amd ryzen_5_5600ge_firmware *
amd ryzen_5_5600ge -
amd ryzen_5_5600g_firmware *
amd ryzen_5_5600g -
amd ryzen_7_5700ge_firmware *
amd ryzen_7_5700ge -
amd ryzen_7_5700g_firmware *
amd ryzen_7_5700g -


To clipboard 

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        "impactScore": 5.2,
        "source": "psirt@amd.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.0,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-08-13T17:15:17.360",
  "references": [
    {
      "source": "psirt@amd.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-4004.html"
    },
    {
      "source": "psirt@amd.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html"
    }
  ],
  "sourceIdentifier": "psirt@amd.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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