None
configname: CONFIG_LEGACY_VSYSCALL_NONE
vsyscall table for legacy applications
└─>None
In linux kernel since version 4.1 (release Date: 2015-06-21)
There will be no vsyscall mapping at all. This will
eliminate any risk of ASLR bypass due to the vsyscall
fixed address mapping. Attempts to use the vsyscalls
will be reported to dmesg, so that either old or
malicious userspace programs can be identified.
eliminate any risk of ASLR bypass due to the vsyscall
fixed address mapping. Attempts to use the vsyscalls
will be reported to dmesg, so that either old or
malicious userspace programs can be identified.