296,213
Total vulnerabilities in the database
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.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | - | 4.0.2.x |
| redhat / enterprise_linux | 6.0 | 6.0.x |
| debian / debian_linux | 7.0 | 7.0.x |
| canonical / ubuntu_linux | 12.04 | 12.04.x |