Answer

An AMD security vulnerability called Zenbleed (CVE-2023-20593) has been discovered that impacts the MSI laptops with AMD's Zen 2 series APU including Ryzen 4000H/4000U series and Ryzen 5300U/5500U/5700U processors.

MSI has released BIOS updates to protect the affected models against Zenbleed security vulnerability.

Find the patched firmware version below and update the BIOS accordingly.

Alpha 15 A4Dx: E16UKAMS.104

Alpha 17 A4Dx: E17EKAMS.103

Bravo 15 A4Dx: E16WKAMS.111

Bravo 17 A4Dx: E17FKAMS.118

Modern 14 B4Mx: E14DKAMS.118

Modern 15 A4Mx: E155KAMS.108

Modern 14 B5M: E14DLAMS.113

Modern 15 A5M: E155LAMS.116