Threat actors could escalate privileges and gain SYSTEM access on a fully patched Windows 11 device thanks to an unpatched vulnerability which allegedly should have been fixed years ago, new reports have claimed.
A researcher with the alias Chaotic Eclipse recently disclosed a Proof-of-Concept (PoC) exploit for a zero-day vulnerability they named “MiniPlasma”. In a new GitHub entry, the researcher said the bug impacts the ‘cldflt.sys’ Cloud Filter driver and its ‘HsmOsBlockPlaceholderAccess’ routine.
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Source: TechRadar News
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