gsd-2011-4594
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The __sys_sendmsg function in net/socket.c in the Linux kernel before 3.1 allows local users to cause a denial of service (system crash) via crafted use of the sendmmsg system call, leading to an incorrect pointer dereference.
Aliases
Aliases
CVE-2011-4594


To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-4594",
    "description": "The __sys_sendmsg function in net/socket.c in the Linux kernel before 3.1 allows local users to cause a denial of service (system crash) via crafted use of the sendmmsg system call, leading to an incorrect pointer dereference.",
    "id": "GSD-2011-4594",
    "references": [
      "https://www.suse.com/security/cve/CVE-2011-4594.html",
      "https://access.redhat.com/errata/RHSA-2012:0350",
      "https://alas.aws.amazon.com/cve/html/CVE-2011-4594.html",
      "https://linux.oracle.com/cve/CVE-2011-4594.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-4594"
      ],
      "details": "The __sys_sendmsg function in net/socket.c in the Linux kernel before 3.1 allows local users to cause a denial of service (system crash) via crafted use of the sendmmsg system call, leading to an incorrect pointer dereference.",
      "id": "GSD-2011-4594",
      "modified": "2023-12-13T01:19:05.539004Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2011-4594",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
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                  {
                    "product_name": "n/a",
                    "version": {
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                        {
                          "version_affected": "=",
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      "references": {
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          {
            "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1",
            "refsource": "MISC",
            "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1"
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            "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bc909d9ddbf7778371e36a651d6e4194b1cc7d4c",
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          },
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            "name": "http://www.openwall.com/lists/oss-security/2011/12/08/4",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2011/12/08/4"
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          {
            "name": "https://github.com/torvalds/linux/commit/bc909d9ddbf7778371e36a651d6e4194b1cc7d4c",
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            "url": "https://github.com/torvalds/linux/commit/bc909d9ddbf7778371e36a651d6e4194b1cc7d4c"
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    "nvd.nist.gov": {
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                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.1",
                "vulnerable": true
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              "refsource": "CONFIRM",
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            {
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              "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1"
            },
            {
              "name": "[oss-security] 20111208 Re: CVE Request -- kernel: send(m)msg: user pointer dereferences",
              "refsource": "MLIST",
              "tags": [
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      },
      "impact": {
        "baseMetricV2": {
          "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
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "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"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-02-13T00:21Z",
      "publishedDate": "2012-05-17T11:00Z"
    }
  }
}


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