fkie_cve-2010-4346
Vulnerability from fkie_nvd
Published
2010-12-22 21:00
Modified
2024-11-21 01:20
Severity ?
Summary
The install_special_mapping function in mm/mmap.c in the Linux kernel before 2.6.37-rc6 does not make an expected security_file_mmap function call, which allows local users to bypass intended mmap_min_addr restrictions and possibly conduct NULL pointer dereference attacks via a crafted assembly-language application.
References
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=462e635e5b73ba9a4c03913b77138cd57ce4b050
secalert@redhat.comhttp://openwall.com/lists/oss-security/2010/12/09/12Mailing List, Patch, Third Party Advisory
secalert@redhat.comhttp://openwall.com/lists/oss-security/2010/12/09/13Mailing List, Patch, Third Party Advisory
secalert@redhat.comhttp://openwall.com/lists/oss-security/2010/12/10/2Mailing List, Patch, Third Party Advisory
secalert@redhat.comhttp://openwall.com/lists/oss-security/2010/12/10/3Mailing List, Patch, Third Party Advisory
secalert@redhat.comhttp://secunia.com/advisories/42570Third Party Advisory
secalert@redhat.comhttp://secunia.com/advisories/46397Third Party Advisory
secalert@redhat.comhttp://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.37-rc6Broken Link
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2011:029Third Party Advisory
secalert@redhat.comhttp://www.securityfocus.com/archive/1/520102/100/0/threadedThird Party Advisory, VDB Entry
secalert@redhat.comhttp://www.securityfocus.com/bid/45323Third Party Advisory, VDB Entry
secalert@redhat.comhttp://www.vmware.com/security/advisories/VMSA-2011-0012.htmlThird Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=662189Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://lkml.org/lkml/2010/12/9/222Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=462e635e5b73ba9a4c03913b77138cd57ce4b050
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2010/12/09/12Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2010/12/09/13Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2010/12/10/2Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2010/12/10/3Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/42570Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/46397Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.37-rc6Broken Link
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2011:029Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/520102/100/0/threadedThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/45323Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.vmware.com/security/advisories/VMSA-2011-0012.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=662189Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lkml.org/lkml/2010/12/9/222Mailing List, Patch, Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel 2.6.37
linux linux_kernel 2.6.37
linux linux_kernel 2.6.37
linux linux_kernel 2.6.37
linux linux_kernel 2.6.37
linux linux_kernel 2.6.37


To clipboard 

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    },
    {
      "lang": "es",
      "value": "funci\u00f3n install_special_mapping en mm/mmap.c en el kernel de Linux anterior v2.6.37-rc6 no crea una llamada a la funci\u00f3n security_file_mmap esperada, lo que permite a usuarios locales superar las restricciones mmap_min_addr establecidas y probablemente conducir ataques referencia a puntero NULO a trav\u00e9s de una aplicaci\u00f3n con lenguaje ensamblador manipulado. \r\n\r\n\r\n"
    }
  ],
  "id": "CVE-2010-4346",
  "lastModified": "2024-11-21T01:20:44.853",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
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        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
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  "published": "2010-12-22T21:00:19.100",
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  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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