gsd-2020-25704
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
A flaw memory leak in the Linux kernel performance monitoring subsystem was found in the way if using PERF_EVENT_IOC_SET_FILTER. A local user could use this flaw to starve the resources causing denial of service.
Aliases
Aliases
CVE-2020-25704


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-25704",
    "description": "A flaw memory leak in the Linux kernel performance monitoring subsystem was found in the way if using PERF_EVENT_IOC_SET_FILTER. A local user could use this flaw to starve the resources causing denial of service.",
    "id": "GSD-2020-25704",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-25704.html",
      "https://access.redhat.com/errata/RHSA-2022:0065",
      "https://access.redhat.com/errata/RHSA-2022:0063",
      "https://access.redhat.com/errata/RHSA-2021:2719",
      "https://access.redhat.com/errata/RHSA-2021:2718",
      "https://access.redhat.com/errata/RHSA-2021:1739",
      "https://access.redhat.com/errata/RHSA-2021:1578",
      "https://ubuntu.com/security/CVE-2020-25704",
      "https://advisories.mageia.org/CVE-2020-25704.html",
      "https://security.archlinux.org/CVE-2020-25704",
      "https://alas.aws.amazon.com/cve/html/CVE-2020-25704.html",
      "https://linux.oracle.com/cve/CVE-2020-25704.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2020-25704",
      "modified": "2023-12-13T01:21:56.928158Z",
      "schema_version": "1.4.0"
    }
  },
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          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 4.9,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "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"
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          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-10-25T16:30Z",
      "publishedDate": "2020-12-02T01:15Z"
    }
  }
}


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