CVE-2013-6432

The ping_recvmsg function in net/ipv4/ping.c in the Linux kernel before 3.12.4 does not properly interact with read system calls on ping sockets, which allows local users to cause a denial of service (NULL pointer dereference and system crash) by leveraging unspecified privileges to execute a crafted application.

🔗 References (16)

• secalert@redhathttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=cf970c002d270c36202bd5b9c2804d3097a52da0
• secalert@redhathttp://lists.opensuse.org/opensuse-security-announce/2014-02/msg00003.html
• secalert@redhathttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.12.4
• secalert@redhathttp://www.openwall.com/lists/oss-security/2013/12/06/6
• secalert@redhathttp://www.ubuntu.com/usn/USN-2113-1
• secalert@redhathttp://www.ubuntu.com/usn/USN-2117-1
• secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=1039046
• secalert@redhathttps://github.com/torvalds/linux/commit/cf970c002d270c36202bd5b9c2804d3097a52da0
• af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=cf970c002d270c36202bd5b9c2804d3097a52da0
• af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00003.html
• af854a3a-2127-422b-91ae-364da2661108http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.12.4
• af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/12/06/6
• af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2113-1
• af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2117-1
• af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1039046