4 ms·
You would assume incorrectly.
by msbarnett 5y ago
You would assume incorrectly.
- pjmlp 5y agoHow would Spectre exploit UNIX message boxes then?
- msbarnett 5y agoMultiple Spectre variants (RDCL, RSRR, Lazy FP state restore, SpectreRSB) bypass process boundaries. It doesn’t matter what IPC mechanism you use, they can read arbitrary privileged memory no matter who owns it. IPC really has nothing to do with anything, Spectre-wise; you don’t have to be using any IPC mechanism in either the attacker or attackee process to be vulnerable to these variants.
- pjmlp 5y agoI see, need to educate myself better on the subject then.