Total vulnerabilities in the database
The udp6_ufo_fragment function in net/ipv6/udp_offload.c in the Linux kernel through 3.12, when UDP Fragmentation Offload (UFO) is enabled, does not properly perform a certain size comparison before inserting a fragment header, which allows remote attackers to cause a denial of service (panic) via a large IPv6 UDP packet, as demonstrated by use of the Token Bucket Filter (TBF) queueing discipline.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 3.9.8 | 3.10.23.x |
| linux / linux_kernel | 3.11 | 3.12.4 |
| canonical / ubuntu_linux | 13.10 | 13.10.x |
| canonical / ubuntu_linux | 12.04 | 12.04.x |