CVE-2015-3636
Vulnerability from cvelistv5
Published
2015-08-06 01:00
Modified
2024-08-06 05:47
Severity ?
Summary
The ping_unhash function in net/ipv4/ping.c in the Linux kernel before 4.0.3 does not initialize a certain list data structure during an unhash operation, which allows local users to gain privileges or cause a denial of service (use-after-free and system crash) by leveraging the ability to make a SOCK_DGRAM socket system call for the IPPROTO_ICMP or IPPROTO_ICMPV6 protocol, and then making a connect system call after a disconnect.
References
cve@mitre.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a134f083e79fb4c3d0a925691e732c56911b4326
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/157788.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/157897.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/158804.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2015-1221.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2015-1534.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2015-1564.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2015-1583.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2015-1643.html
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3290
cve@mitre.orghttp://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.3
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/05/02/5
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
cve@mitre.orghttp://www.securityfocus.com/bid/74450
cve@mitre.orghttp://www.securitytracker.com/id/1033186
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2631-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2632-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2633-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2634-1
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1218074
cve@mitre.orghttps://github.com/torvalds/linux/commit/a134f083e79fb4c3d0a925691e732c56911b4326
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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              "name": "openSUSE-SU-2015:1382",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html"
            },
            {
              "name": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.3",
              "refsource": "CONFIRM",
              "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.3"
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            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1218074",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1218074"
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              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html"
            },
            {
              "name": "RHSA-2015:1583",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2015-1583.html"
            },
            {
              "name": "RHSA-2015:1534",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2015-1534.html"
            },
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              "name": "RHSA-2015:1564",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2015-1564.html"
            },
            {
              "name": "SUSE-SU-2015:1224",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html"
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            {
              "name": "SUSE-SU-2015:1487",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html"
            },
            {
              "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a134f083e79fb4c3d0a925691e732c56911b4326",
              "refsource": "CONFIRM",
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              "name": "RHSA-2015:1221",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2015-1221.html"
            },
            {
              "name": "FEDORA-2015-7784",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157788.html"
            },
            {
              "name": "USN-2633-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-2633-1"
            },
            {
              "name": "74450",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/74450"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2015-3636",
    "datePublished": "2015-08-06T01:00:00",
    "dateReserved": "2015-05-02T00:00:00",
    "dateUpdated": "2024-08-06T05:47:57.772Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2015-3636\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2015-08-06T01:59:00.130\",\"lastModified\":\"2019-04-22T17:48:00.643\",\"vulnStatus\":\"Modified\",\"evaluatorComment\":\"\u003ca href=\\\"http://cwe.mitre.org/data/definitions/416.html\\\"\u003eCWE-416: Use After Free\u003c/a\u003e\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"The ping_unhash function in net/ipv4/ping.c in the Linux kernel before 4.0.3 does not initialize a certain list data structure during an unhash operation, which allows local users to gain privileges or cause a denial of service (use-after-free and system crash) by leveraging the ability to make a SOCK_DGRAM socket system call for the IPPROTO_ICMP or IPPROTO_ICMPV6 protocol, and then making a connect system call after a disconnect.\"},{\"lang\":\"es\",\"value\":\"Vulnerabilidad en la funci\u00f3n ping_unhash en net/ipv4/ping.c en el kernel de Linux en versiones anteriores a 4.0.3, no inicializa una cierta estructura de datos de lista durante una operaci\u00f3n unhash, lo que permite a usuarios locales obtener privilegios o causar una denegaci\u00f3n de servicio (uso despu\u00e9s de liberaci\u00f3n de memoria y ca\u00edda del sistema) mediante el aprovechamiento de la capacidad de hacer una llamada a un socket de sistema SOCK_DGRAM para el protocolo IPROTO_ICMP o IPROTO_ICMPV6 y entonces hacer una llamada al sistema de conexi\u00f3n tras una desconexi\u00f3n.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:N/I:N/A:C\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":4.9},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.9,\"impactScore\":6.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"4.0.2\",\"matchCriteriaId\":\"3918BCE8-1066-4D3E-A44A-126FCFA0C97B\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"16F59A04-14CF-49E2-9973-645477EA09DA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2F6AB192-9D7D-4A9A-8995-E53A9DE9EAFC\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*\",\"matchCriteriaId\":\"B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F\"}]}]}],\"references\":[{\"url\":\"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a134f083e79fb4c3d0a925691e732c56911b4326\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157788.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157897.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158804.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1221.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1534.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1564.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1583.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1643.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.debian.org/security/2015/dsa-3290\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.3\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2015/05/02/5\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/74450\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securitytracker.com/id/1033186\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2631-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2632-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2633-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2634-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=1218074\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://github.com/torvalds/linux/commit/a134f083e79fb4c3d0a925691e732c56911b4326\",\"source\":\"cve@mitre.org\"}]}}"
  }
}


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