CVE-2015-3636

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
Link Resource
http://www.openwall.com/lists/oss-security/2015/05/02/5
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.3
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a134f083e79fb4c3d0a925691e732c56911b4326
https://bugzilla.redhat.com/show_bug.cgi?id=1218074
https://github.com/torvalds/linux/commit/a134f083e79fb4c3d0a925691e732c56911b4326
http://www.debian.org/security/2015/dsa-3290
http://rhn.redhat.com/errata/RHSA-2015-1564.html
http://www.ubuntu.com/usn/USN-2631-1
http://www.ubuntu.com/usn/USN-2632-1
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
http://www.securityfocus.com/bid/74450
http://www.ubuntu.com/usn/USN-2634-1
http://www.ubuntu.com/usn/USN-2633-1
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157897.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157788.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158804.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html
http://www.securitytracker.com/id/1033186
http://rhn.redhat.com/errata/RHSA-2015-1643.html
http://rhn.redhat.com/errata/RHSA-2015-1583.html
http://rhn.redhat.com/errata/RHSA-2015-1534.html
http://rhn.redhat.com/errata/RHSA-2015-1221.html
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Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*

Information

Published : 2015-08-05 18:59

Updated : 2019-04-22 10:48


NVD link : CVE-2015-3636

Mitre link : CVE-2015-3636


JSON object : View

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Products Affected

redhat

  • enterprise_linux

canonical

  • ubuntu_linux

debian

  • debian_linux

linux

  • linux_kernel