Mandatory enforcement of indirect branch targets
by from OpenBSD Journal on (#6CZDM)
Theo de Raadt (deraadt@)has updatedinnovations.htmlto include an item regarding the work which has been doneto enforce indirect branch target restriction(on theamd64[Intel]andarm64platforms).
Thecommit messageprovides some detail:
CVSROOT:/cvsModule name:wwwChanges by:deraadt@cvs.openbsd.org2023/07/13 08:02:00Modified files:. : innovations.html Log message:Over the last 6 months we've worked on adding arm64 BTI & Intel IBT supportin the kernels and all userland binaries. We have been fixing all theapplications along the way. Many developers were involved.