Improper handling of pointers in the System Management Mode (SMM) handling code may allow for a privileged attacker with physical or administrative access to potentially manipulate the AMD Generic Encapsulated Software Architecture (AGESA) to execute arbitrary code undetected by the operating system.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://www.amd.com/en/corporate/product-security |
History
No history.
MITRE
Status: PUBLISHED
Assigner: AMD
Published: 2021-12-10T21:56:55.155031Z
Updated: 2024-09-16T23:36:11.770Z
Reserved: 2020-05-15T00:00:00
Link: CVE-2020-12890
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-12-10T22:15:07.833
Modified: 2024-11-21T05:00:30.260
Link: CVE-2020-12890
Redhat
No data.