CVE-2021-46773

Published: May 9, 2023

Modified: Jan 28, 2025

PUBLISHED

Description

Insufficient input validation in ABL may enable a privileged attacker to corrupt ASP memory, potentially resulting in a loss of integrity or code execution.

Vendor	Product	Versions
AMD	Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4	affected `various`
AMD	Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge”	affected `various`
AMD	Ryzen™ 3000 Series Desktop Processors “Matisse” AM4	affected `various`
AMD	AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4	affected `various`
AMD	Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4	affected `Various`
AMD	3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT	affected `various`
AMD	Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS	affected `various`
AMD	Ryzen™ Threadripper™ PRO Processors “Chagall” WS	affected `various`
AMD	Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5	affected `various`
AMD	Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir”	affected `various`
AMD	Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”	affected `various`
AMD	Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne”	affected `various`

References

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001

vendor-advisory

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CVE-2021-46773

Description

Affected Products

References