PowerVR PMRMMapPMR() Writability Check ≈ Packet Storm

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PowerVR PMRMMapPMR() Writability Check[6]
Authored by Jann Horn[7], Google Security Research[8]

PowerVR has a security issue where a writability check in PMRMMapPMR() does not clear VM_MAYWRITE.

SHA-256 | 3c6be466dbc5e6f19541750720a0f82bfbd11613fafa5557f44c1df26aa893b2

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