CVE-2013-4163

Description (CNA)

The ip6_append_data_mtu function in net/ipv6/ip6_output.c in the IPv6 implementation in the Linux kernel through 3.10.3 does not properly maintain information about whether the IPV6_MTU setsockopt option had been specified, which allows local users to cause a denial of service (BUG and system crash) via a crafted application that uses the UDP_CORK option in a setsockopt system call.

Affected (CNA)

CWE

No CWE identifiers supplied.

References

• http://www.ubuntu.com/usn/USN-1943-1
• http://www.openwall.com/lists/oss-security/2013/07/23/10
• http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00003.html
• http://www.ubuntu.com/usn/USN-1938-1
• http://www.securityfocus.com/bid/61412
• http://www.ubuntu.com/usn/USN-1944-1
• http://www.ubuntu.com/usn/USN-1945-1
• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=75a493e60ac4bbe2e977e7129d6d8cbb0dd236be
• http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html
• https://bugzilla.redhat.com/show_bug.cgi?id=987633
• http://www.ubuntu.com/usn/USN-1947-1
• http://secunia.com/advisories/54148
• http://www.ubuntu.com/usn/USN-1941-1
• http://www.ubuntu.com/usn/USN-1942-1
• https://github.com/torvalds/linux/commit/75a493e60ac4bbe2e977e7129d6d8cbb0dd236be
• http://www.ubuntu.com/usn/USN-1946-1

ADP enrichment