CVE-2021-46791

Medium

Description

Insufficient input validation during parsing of the System Management Mode (SMM) binary may allow a maliciously crafted SMM executable binary to corrupt Dynamic Root of Trust for Measurement (DRTM) user application memory that may result in a potential denial of service.

SeverityMedium

CVSS5.5

Exploit probability—

ProductAmd Milanpi Firmware

PublishedJan 11, 2023

First seenJan 11, 2023

Weakness typeCWE-787Out-of-bounds write

How to fix

Update

amd milanpi_firmware1.0.0.3 or later

Vendor advisories

amd.com/en/corporate/product-security/bulletin/AMD-SB-1032

Affected products

Product	Affected versions	Fixed in
amd milanpi_firmware	v < 1.0.0.3	1.0.0.3

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.