In the Linux kernel, the following vulnerability has been resolved: s390/fpu: Re-add exception handling in load_fpu_state() With the recent rewrite of the fpu code exception handling for the lfpc instruction within load_fpu_state() was erroneously removed. Add it again to prevent that loading invalid floating point register values cause an unhandled specification exception.
https://git.kernel.org/stable/c/494b14138201f07343e5488db6360c828fcc8cf6
https://git.kernel.org/stable/c/4734406c39238cbeafe66f0060084caa3247ff53