fkie_cve-2011-2183
Vulnerability from fkie_nvd
Published
2012-06-13 10:24
Modified
2024-11-21 01:27
Severity ?
Summary
Race condition in the scan_get_next_rmap_item function in mm/ksm.c in the Linux kernel before 2.6.39.3, when Kernel SamePage Merging (KSM) is enabled, allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a crafted application.
References
secalert@redhat.comhttp://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.3
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2b472611a32a72f4a118c069c2d62a1a3f087afd
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2011/06/06/1
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=710338
secalert@redhat.comhttps://github.com/torvalds/linux/commit/2b472611a32a72f4a118c069c2d62a1a3f087afdPatch
af854a3a-2127-422b-91ae-364da2661108http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.3
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2b472611a32a72f4a118c069c2d62a1a3f087afd
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2011/06/06/1
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=710338
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/2b472611a32a72f4a118c069c2d62a1a3f087afdPatch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel 2.6.39
linux linux_kernel 2.6.39
linux linux_kernel 2.6.39
linux linux_kernel 2.6.39
linux linux_kernel 2.6.39
linux linux_kernel 2.6.39
linux linux_kernel 2.6.39
linux linux_kernel 2.6.39
linux linux_kernel 2.6.39.1


To clipboard 

{
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              "vulnerable": true
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Race condition in the scan_get_next_rmap_item function in mm/ksm.c in the Linux kernel before 2.6.39.3, when Kernel SamePage Merging (KSM) is enabled, allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a crafted application."
    },
    {
      "lang": "es",
      "value": "Condici\u00f3n de carrera en la funci\u00f3n scan_get_next_rmap_item de mm/ksm.c del kernel de Linux en versiones anteriores a la 2.6.39.3, si \"Kernel SamePage Merging\" (KSM) est\u00e1 habilitado, permite a usuarios locales provocar una denegaci\u00f3n de servicio (Resoluci\u00f3n de puntero NULL) o posiblemente tener otros impactos sin especificar a trav\u00e9s de una aplicaci\u00f3n modificada."
    }
  ],
  "id": "CVE-2011-2183",
  "lastModified": "2024-11-21T01:27:46.177",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 4.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:H/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 1.9,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2012-06-13T10:24:54.420",
  "references": [
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      "source": "secalert@redhat.com",
      "url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.3"
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      "url": "http://www.openwall.com/lists/oss-security/2011/06/06/1"
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=710338"
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    {
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    {
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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