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一、 漏洞 CVE-2021-46772 基础信息
漏洞信息

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Vulnerability Title
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
Insufficient input validation in the ABL may allow a privileged attacker with access to the BIOS menu or UEFI shell to tamper with the structure headers in SPI ROM causing an out of bounds memory read and write, potentially resulting in memory corruption or denial of service.
来源: 美国国家漏洞数据库 NVD
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
AMD Secure Processor和AMD Secure Encrypted Virtualization 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
AMD Secure Encrypted Virtualization和AMD Secure Processor(ASP)都是美国超威半导体(AMD)公司的产品。AMD Secure Encrypted Virtualization是一个应用软件。硬件加速的内存加密,以保护使用中的数据。AMD Secure Processor是一款独立的 ARM Coretex-A5 芯片。 AMD Secure Processor(ASP)、AMD Secure Encrypted Virtualization(SEV
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
厂商产品影响版本CPE订阅
AMDAMD EPYC™ 7002 Series Processors RomePI 1.0.0.E -
AMDAMD EPYC™ 7003 Series Processors MilanPI 1.0.0.9 -
AMDAMD Ryzen™ 3000 Series Desktop Processors various -
AMDAMD Ryzen™ 5000 Series Desktop Processors ComboAM4V2 1.2.0.A -
AMDAMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics ComboAM4V2 1.2.0.A -
AMDAMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics various -
AMDAMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics various -
AMDAMD Ryzen™ Threadripper™ 3000 Series Processors various -
AMDAMD Ryzen™ Threadripper™ PRO 3000WX Series Processors ChagallWSPI-sWRX8 1.0.0.6 -
AMDAMD Ryzen™ Threadripper™ PRO 5000WX Processors ChagallWSPI-sWRX8 1.0.0.6 -
AMDAMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics various -
AMDAMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics various -
AMDAMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics various -
AMDAMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics various -
AMDAMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics various -
AMDAMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics CezannePI-FP6 1.0.0.E -
AMDAMD Ryzen™ 7020 Series Processors with Radeon™ Graphics MendocinoPI-FT6 1.0.0.3 -
AMDAMD Ryzen™ 6000 Series Processors with Radeon™ Graphics RembrandtPI-FP7 1.0.0.7 -
AMDAMD Ryzen™ 7035 Series Processors with Radeon™ Graphics RembrandtPI-FP7 1.0.0.7 -
AMDAMD Ryzen™ 5000 Series Processors with Radeon™ Graphics CezannePI-FP6 1.0.0.E -
AMDAMD Ryzen™ 3000 Series Processors with Radeon™ Graphics CezannePI-FP6 1.0.0.E -
AMDAMD EPYC™ Embedded 7002 Series Processors EmbRomePI-SP3 1.0.0.8 -
AMDAMD EPYC™ Embedded 7003 Series Processors EmbMilanPI-SP3 1.0.0.5 -
AMDAMD Ryzen™ Embedded R1000 Series Processors various -
AMDAMD Ryzen™ Embedded R2000 Series Processors various -
AMDAMD Ryzen™ Embedded 5000 Series Processors various -
AMDAMD Ryzen™ Embedded V1000 Series Processors various -
AMDAMD Ryzen™ Embedded V2000 Series Processors various -
AMDAMD Ryzen™ Embedded V3000 Series Processors EmbeddedPI-FP7r2 1.0.0.4 -
二、漏洞 CVE-2021-46772 的公开POC
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三、漏洞 CVE-2021-46772 的情报信息
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四、漏洞 CVE-2021-46772 的评论

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