It was a POC from shortly after Spectre CVE dropped, and I'm not sure if the source code made it into the public. I heard about the exploit in a talk by Joanna Rutkowska, where she admitted the OS could no longer completely span TCSEC standards on consumer Intel CPUs. YMMV
The modern slop-web is harder to find things now, and I can't recall specifically if it was something more than just common hypervisor guest escape. =3
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It was a POC from shortly after Spectre CVE dropped, and I'm not sure if the source code made it into the public. I heard about the exploit in a talk by Joanna Rutkowska, where she admitted the OS could no longer completely span TCSEC standards on consumer Intel CPUs. YMMV
The modern slop-web is harder to find things now, and I can't recall specifically if it was something more than just common hypervisor guest escape. =3