gsd-2019-11091
Vulnerability from gsd
Modified
2023-12-13 01:24
Details
Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf
Aliases
Aliases
CVE-2019-11091


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-11091",
    "description": "Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf",
    "id": "GSD-2019-11091",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-11091.html",
      "https://www.debian.org/security/2020/dsa-4602",
      "https://www.debian.org/security/2019/dsa-4447",
      "https://www.debian.org/security/2019/dsa-4444",
      "https://access.redhat.com/errata/RHSA-2019:2553",
      "https://access.redhat.com/errata/RHSA-2019:1455",
      "https://access.redhat.com/errata/RHSA-2019:1209",
      "https://access.redhat.com/errata/RHSA-2019:1208",
      "https://access.redhat.com/errata/RHSA-2019:1207",
      "https://access.redhat.com/errata/RHSA-2019:1206",
      "https://access.redhat.com/errata/RHSA-2019:1205",
      "https://access.redhat.com/errata/RHSA-2019:1204",
      "https://access.redhat.com/errata/RHSA-2019:1203",
      "https://access.redhat.com/errata/RHSA-2019:1202",
      "https://access.redhat.com/errata/RHSA-2019:1201",
      "https://access.redhat.com/errata/RHSA-2019:1200",
      "https://access.redhat.com/errata/RHSA-2019:1199",
      "https://access.redhat.com/errata/RHSA-2019:1198",
      "https://access.redhat.com/errata/RHSA-2019:1197",
      "https://access.redhat.com/errata/RHSA-2019:1196",
      "https://access.redhat.com/errata/RHSA-2019:1195",
      "https://access.redhat.com/errata/RHSA-2019:1194",
      "https://access.redhat.com/errata/RHSA-2019:1193",
      "https://access.redhat.com/errata/RHSA-2019:1190",
      "https://access.redhat.com/errata/RHSA-2019:1189",
      "https://access.redhat.com/errata/RHSA-2019:1188",
      "https://access.redhat.com/errata/RHSA-2019:1187",
      "https://access.redhat.com/errata/RHSA-2019:1186",
      "https://access.redhat.com/errata/RHSA-2019:1185",
      "https://access.redhat.com/errata/RHSA-2019:1184",
      "https://access.redhat.com/errata/RHSA-2019:1183",
      "https://access.redhat.com/errata/RHSA-2019:1182",
      "https://access.redhat.com/errata/RHSA-2019:1181",
      "https://access.redhat.com/errata/RHSA-2019:1180",
      "https://access.redhat.com/errata/RHSA-2019:1179",
      "https://access.redhat.com/errata/RHSA-2019:1178",
      "https://access.redhat.com/errata/RHSA-2019:1177",
      "https://access.redhat.com/errata/RHSA-2019:1176",
      "https://access.redhat.com/errata/RHSA-2019:1175",
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      "https://access.redhat.com/errata/RHSA-2019:1172",
      "https://access.redhat.com/errata/RHSA-2019:1171",
      "https://access.redhat.com/errata/RHSA-2019:1170",
      "https://access.redhat.com/errata/RHSA-2019:1169",
      "https://access.redhat.com/errata/RHSA-2019:1168",
      "https://access.redhat.com/errata/RHSA-2019:1167",
      "https://access.redhat.com/errata/RHSA-2019:1155",
      "https://ubuntu.com/security/CVE-2019-11091",
      "https://advisories.mageia.org/CVE-2019-11091.html",
      "https://alas.aws.amazon.com/cve/html/CVE-2019-11091.html",
      "https://linux.oracle.com/cve/CVE-2019-11091.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2019-11091",
      "modified": "2023-12-13T01:24:01.390875Z",
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.7,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:M/Au:N/C:C/I:N/A:N",
            "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": "NONE",
            "baseScore": 5.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 1.1,
          "impactScore": 4.0
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2019-05-30T16:29Z"
    }
  }
}


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