gsd-2020-10942
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family field, which might allow attackers to trigger kernel stack corruption via crafted system calls.
Aliases
Aliases
CVE-2020-10942


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-10942",
    "description": "In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family field, which might allow attackers to trigger kernel stack corruption via crafted system calls.",
    "id": "GSD-2020-10942",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-10942.html",
      "https://www.debian.org/security/2020/dsa-4698",
      "https://www.debian.org/security/2020/dsa-4667",
      "https://access.redhat.com/errata/RHSA-2020:4609",
      "https://access.redhat.com/errata/RHSA-2020:4431",
      "https://access.redhat.com/errata/RHSA-2020:4062",
      "https://access.redhat.com/errata/RHSA-2020:4060",
      "https://ubuntu.com/security/CVE-2020-10942",
      "https://alas.aws.amazon.com/cve/html/CVE-2020-10942.html",
      "https://linux.oracle.com/cve/CVE-2020-10942.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-10942"
      ],
      "details": "In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family field, which might allow attackers to trigger kernel stack corruption via crafted system calls.",
      "id": "GSD-2020-10942",
      "modified": "2023-12-13T01:22:04.706369Z",
      "schema_version": "1.4.0"
    }
  },
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        "STATE": "PUBLIC"
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                    "version": {
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    },
    "nvd.nist.gov": {
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      "cve": {
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 5.4,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 7.8,
          "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": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.0,
          "impactScore": 4.2
        }
      },
      "lastModifiedDate": "2022-04-22T19:06Z",
      "publishedDate": "2020-03-24T22:15Z"
    }
  }
}


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