gsd-2019-18660
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
The Linux kernel before 5.4.1 on powerpc allows Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs, aka CID-39e72bf96f58. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c.
Aliases
Aliases
CVE-2019-18660


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-18660",
    "description": "The Linux kernel before 5.4.1 on powerpc allows Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs, aka CID-39e72bf96f58. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c.",
    "id": "GSD-2019-18660",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-18660.html",
      "https://access.redhat.com/errata/RHSA-2020:2933",
      "https://access.redhat.com/errata/RHSA-2020:2851",
      "https://access.redhat.com/errata/RHSA-2020:2429",
      "https://access.redhat.com/errata/RHSA-2020:1984",
      "https://access.redhat.com/errata/RHSA-2020:1372",
      "https://access.redhat.com/errata/RHSA-2020:1016",
      "https://access.redhat.com/errata/RHSA-2020:0174",
      "https://ubuntu.com/security/CVE-2019-18660",
      "https://linux.oracle.com/cve/CVE-2019-18660.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-18660"
      ],
      "details": "The Linux kernel before 5.4.1 on powerpc allows Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs, aka CID-39e72bf96f58. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c.",
      "id": "GSD-2019-18660",
      "modified": "2023-12-13T01:23:50.323357Z",
      "schema_version": "1.4.0"
    }
  },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 1.9,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.0,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-01-28T19:47Z",
      "publishedDate": "2019-11-27T23:15Z"
    }
  }
}


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