CVE-2015-3636 (GCVE-0-2015-3636)

Vulnerability from cvelistv5 – Published: 2015-08-06 01:00 – Updated: 2024-08-06 05:47
VLAI?
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.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://www.debian.org/security/2015/dsa-3290 vendor-advisoryx_refsource_DEBIAN
http://www.ubuntu.com/usn/USN-2631-1 vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2634-1 vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.ubuntu.com/usn/USN-2632-1 vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://www.openwall.com/lists/oss-security/2015/05/02/5 mailing-listx_refsource_MLIST
http://www.securitytracker.com/id/1033186 vdb-entryx_refsource_SECTRACK
http://www.oracle.com/technetwork/topics/security… x_refsource_CONFIRM
https://github.com/torvalds/linux/commit/a134f083… x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://rhn.redhat.com/errata/RHSA-2015-1643.html vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.kernel.org/pub/linux/kernel/v4.x/Chang… x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=1218074 x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://rhn.redhat.com/errata/RHSA-2015-1583.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2015-1534.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2015-1564.html vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://git.kernel.org/cgit/linux/kernel/git/torva… x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2015-1221.html vendor-advisoryx_refsource_REDHAT
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://www.ubuntu.com/usn/USN-2633-1 vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/74450 vdb-entryx_refsource_BID
Date Public ?
2015-05-02 00:00
Show details on NVD website
To clipboard 

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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2015-3636",
    "datePublished": "2015-08-06T01:00:00.000Z",
    "dateReserved": "2015-05-02T00:00:00.000Z",
    "dateUpdated": "2024-08-06T05:47:57.772Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2015-3636",
      "date": "2026-05-25",
      "epss": "0.0304",
      "percentile": "0.86847"
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      "evaluatorComment": "\u003ca href=\"http://cwe.mitre.org/data/definitions/416.html\"\u003eCWE-416: Use After Free\u003c/a\u003e",
      "id": "CVE-2015-3636",
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      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
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    },
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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 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href=\\\"http://cwe.mitre.org/data/definitions/416.html\\\"\u003eCWE-416: Use After Free\u003c/a\u003e\"}}"
  }
}


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Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.