Re: [PATCH v4 0/10] split ET_DYN ASLR from mmap ASLR

On Wed, Mar 4, 2015 at 1:54 PM, Ingo Molnar wrote: > > * Kees Cook wrote: > >> To address the "offset2lib" ASLR weakness[1], this separates ET_DYN >> ASLR from mmap ASLR, as already done on s390. The architectures >> that are already randomizing mmap (arm, arm64, mips, powerpc, s390, >> and x86),

Re: [PATCH v4 0/10] split ET_DYN ASLR from mmap ASLR

* Kees Cook wrote: > To address the "offset2lib" ASLR weakness[1], this separates ET_DYN > ASLR from mmap ASLR, as already done on s390. The architectures > that are already randomizing mmap (arm, arm64, mips, powerpc, s390, > and x86), have their various forms of arch_mmap_rnd() made available

[PATCH v4 0/10] split ET_DYN ASLR from mmap ASLR

To address the "offset2lib" ASLR weakness[1], this separates ET_DYN ASLR from mmap ASLR, as already done on s390. The architectures that are already randomizing mmap (arm, arm64, mips, powerpc, s390, and x86), have their various forms of arch_mmap_rnd() made available via the new CONFIG_ARCH_HAS_EL