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You are here: Home / News / AMD Mengungkapkan 50 Celah Keamanan yang Mempengaruhi CPU EPYC, Driver Radeon

AMD Mengungkapkan 50 Celah Keamanan yang Mempengaruhi CPU EPYC, Driver Radeon

November 15, 2021 by Winnie the Pooh

AMD menerbitkan tiga buletin keamanan yang membahas kerentanan keamanan yang memengaruhi prosesor EPYC dan driver grafis Radeon untuk Windows 10. Meskipun banyak yang ditandai dengan Keparahan Tinggi, mereka dapat dimitigasi dengan pembaruan driver dan paket AGESA.

Pembuat chip tersebut mengungkap 22 potensi kerentanan yang memengaruhi tiga generasi prosesor EPYC: EPYC 7001 (Naples), EPYC 7002 (Roma), dan EPYC 7003 (Milan).

Eksploitasi secara khusus menargetkan AMD Platform Security Processor (PSP), AMD System Management Unit (SMU), AMD Secure Encrypted Virtualization (SEV) dan komponen platform lainnya.

Menanggapi eksploitasi, AMD mendistribusikan pembaruan AGESA NaplesPI-SP3_1.0.0.G, RomePI-SP3_1.0.0.C dan MilanPI-SP3_1.0.0.4 ke mitra OEM-nya. Jika Anda menjalankan salah satu chip EPYC AMD, Anda harus menghubungi OEM Anda untuk pembaruan.

Driver grafis Radeon untuk Windows 10 sama-sama dipenuhi dengan kerentanan. AMD mendeteksi hingga 27 eksploitasi berbeda dengan berbagai tingkat keparahan yang berdampak pada konsumen mainstream dan perusahaan. Untungnya, pengguna hanya perlu memperbarui driver Radeon mereka ke versi terbaru untuk menambal lubang keamanan tersebut.

Selengkapnya: Tom’s Hardware

Tagged With: AMD, CPU, Cybersecurity, Vulnerability

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