CVE-2023-20599: high-severity vulnerability in AMD Athlon™ 3000 Series Mobile Processors with…
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.9epss 0.2%
Improper register access control in ASP may allow a privileged attacker to perform unauthorized access to ASP’s Crypto Co-Processor (CCP) registers from x86 resulting in potential loss of control of cryptographic key pointer/index leading to loss of integrity or confidentiality.
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
Affected products
AMD · AMD Athlon™ 3000 Series Mobile Processors with Radeon™ GraphicsAMD · AMD EPYC™ 7002 Series ProcessorsAMD · AMD EPYC™ Embedded 7002 Series ProcessorsAMD · AMD EPYC™ Embedded 7003 Series ProcessorsAMD · AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ GraphicsAMD · AMD Ryzen™ Embedded R1000 Series ProcessorsAMD · AMD Ryzen™ Embedded R2000 Series ProcessorsAMD · AMD Ryzen™ Embedded V1000 Series ProcessorsAMD · AMD Ryzen™ Threadripper™ 3000 ProcessorsAMD · AMD Ryzen™ Threadripper™ PRO 3000 WX ProcessorsRelated CVEs — AMD Athlon™ 3000 Series Mobile Processors with…
In the same product, most dangerous first.