A bug in Linux ASLR implementation for versions prior to 3.19-rc3 has been found. The issue is that the stack for processes is not properly randomized on some 64 bit architectures due to an integer overflow.
9890952521e3cd5f5015f68364d858db61068493b180f85994b13d9035ba96b2
Hi,
A bug in Linux ASLR implementation for versions prior to 3.19-rc3 has
been found. The issue is that the stack for processes is not properly
randomized on some 64 bit architectures due to an integer overflow.
Affected systems have reduced the stack entropy of the processes by four.
Details at:
http://hmarco.org/bugs/linux-ASLR-integer-overflow.html
Regards,
Hector Marco.
http://hmarco.org