fkie_cve-2012-2744
Vulnerability from fkie_nvd
Published
2012-08-09 10:29
Modified
2025-04-11 00:51
Severity ?
Summary
net/ipv6/netfilter/nf_conntrack_reasm.c in the Linux kernel before 2.6.34, when the nf_conntrack_ipv6 module is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via certain types of fragmented IPv6 packets.
References
secalert@redhat.comhttp://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9e2dcf72023d1447f09c47d77c99b0c49659e5ce
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2012-1064.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2012-1148.html
secalert@redhat.comhttp://secunia.com/advisories/49928
secalert@redhat.comhttp://www.securityfocus.com/bid/54367
secalert@redhat.comhttp://www.securitytracker.com/id?1027235
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=833402
secalert@redhat.comhttps://github.com/torvalds/linux/commit/9e2dcf72023d1447f09c47d77c99b0c49659e5cePatch
af854a3a-2127-422b-91ae-364da2661108http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9e2dcf72023d1447f09c47d77c99b0c49659e5ce
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1064.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1148.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/49928
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/54367
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1027235
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=833402
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/9e2dcf72023d1447f09c47d77c99b0c49659e5cePatch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel 2.6.33
linux linux_kernel 2.6.33.1
linux linux_kernel 2.6.33.2
linux linux_kernel 2.6.33.3
linux linux_kernel 2.6.33.4
linux linux_kernel 2.6.33.5
linux linux_kernel 2.6.33.6
linux linux_kernel 2.6.33.7
linux linux_kernel 2.6.33.8
linux linux_kernel 2.6.33.9
linux linux_kernel 2.6.33.10
linux linux_kernel 2.6.33.11
linux linux_kernel 2.6.33.12
linux linux_kernel 2.6.33.13
linux linux_kernel 2.6.33.14
linux linux_kernel 2.6.33.15
linux linux_kernel 2.6.33.16
linux linux_kernel 2.6.33.17
linux linux_kernel 2.6.33.18
linux linux_kernel 2.6.33.19


To clipboard 

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  "cveTags": [],
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      "value": "net/ipv6/netfilter/nf_conntrack_reasm.c in the Linux kernel before 2.6.34, when the nf_conntrack_ipv6 module is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via certain types of fragmented IPv6 packets."
    },
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      "value": "net/ipv6/netfilter/nf_conntrack_reasm.c en el kernel de Linux anterior a v2.6.34, cuando el m\u00f3dulo nf_conntrack_ipv6 est\u00e1 habilitado, permite a atacantes remotos causar una denegaci\u00f3n de servicio (referencia de puntero a NULL y ca\u00edda del sistema) mediante ciertos tipos de paquetes IPv6 fragmentados."
    }
  ],
  "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\r\n\r\n\u0027CWE-476: NULL Pointer Dereference\u0027",
  "id": "CVE-2012-2744",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
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        "baseSeverity": "HIGH",
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
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        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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  "published": "2012-08-09T10:29:46.963",
  "references": [
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      "url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34"
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      "source": "nvd@nist.gov",
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}


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