gsd-2020-12888
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space.
Aliases
Aliases



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    "description": "The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space.",
    "id": "GSD-2020-12888",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-12888.html",
      "https://access.redhat.com/errata/RHSA-2020:3230",
      "https://access.redhat.com/errata/RHSA-2020:3222",
      "https://access.redhat.com/errata/RHSA-2020:3041",
      "https://access.redhat.com/errata/RHSA-2020:3019",
      "https://access.redhat.com/errata/RHSA-2020:3016",
      "https://access.redhat.com/errata/RHSA-2020:3010",
      "https://access.redhat.com/errata/RHSA-2020:2854",
      "https://access.redhat.com/errata/RHSA-2020:2851",
      "https://access.redhat.com/errata/RHSA-2020:2832",
      "https://access.redhat.com/errata/RHSA-2020:2831",
      "https://access.redhat.com/errata/RHSA-2020:2665",
      "https://access.redhat.com/errata/RHSA-2020:2664",
      "https://ubuntu.com/security/CVE-2020-12888",
      "https://alas.aws.amazon.com/cve/html/CVE-2020-12888.html",
      "https://linux.oracle.com/cve/CVE-2020-12888.html"
    ]
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  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "modified": "2023-12-13T01:21:49.429797Z",
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              "name": "openSUSE-SU-2020:1153",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html"
            },
            {
              "name": "USN-4526-1",
              "refsource": "UBUNTU",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://usn.ubuntu.com/4526-1/"
            },
            {
              "name": "USN-4525-1",
              "refsource": "UBUNTU",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://usn.ubuntu.com/4525-1/"
            },
            {
              "name": "[debian-lts-announce] 20200928 [SECURITY] [DLA 2385-1] linux-4.19 security update",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html"
            },
            {
              "name": "[debian-lts-announce] 20201031 [SECURITY] [DLA 2420-2] linux regression update",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html"
            },
            {
              "name": "[debian-lts-announce] 20201030 [SECURITY] [DLA 2420-1] linux security update",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 4.7,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 0.8,
          "impactScore": 4.0
        }
      },
      "lastModifiedDate": "2022-11-14T19:44Z",
      "publishedDate": "2020-05-15T18:15Z"
    }
  }
}


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