CVE-2019-14615 Graphics Vulnerability, a.k.a. iGPU Leak
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Enables remote websites to fingerprint the system more easily via WebGL (not enabled in Tor Browser/ not accessibe in VMs at least KVM ones)
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Allows malicious code running locally to steal AES keys.
Intel’s fix absolutely destroys their GPU performance. You should really move away from Intel hardware.
Also: Intel’s VT-x is well known to be vulnerable (L1TF), and is currently impossible to mitigate when HT is enabled.