From ${URL} : Description Some vulnerabilities have been reported in Linux Kernel, which can be exploited by malicious, local users in a guest virtual machine to cause a DoS (Denial of Service) and gain escalated privileges. For more information: SA52630 The vulnerabilities are reported in versions prior to 3.0.75, 3.2.44, 3.4.42, and 3.8.9. Solution Update to version 3.0.75, 3.2.44, 3.4.42, or 3.8.9. Original Advisory https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.0.75 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.44 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.42 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9
Fixed in 3.x, no kernels that old in tree anymore