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CVE-2021-46794

—
CVSS 3.1
7.5 high
EPSS
<1%p47
Published
()
Modified
Description

Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management Interface) mailbox checksum calculation triggering a data abort, resulting in a potential denial of service.

Vendors
amd
Products
ryzen 5300g firmware, ryzen 5300ge firmware, ryzen 5500 firmware, ryzen 5600 firmware, ryzen 5600g firmware, ryzen 5600ge firmware, ryzen 5600x firmware, ryzen 5700g firmware, ryzen 5700ge firmware, ryzen 5700x firmware, ryzen 5800 firmware, ryzen 5800x3d firmware
Weakness
CWE-125
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.6%)

In the news

No ingested article mentions this CVE yet.