CVE-2021-46755
—CVSS 3.1
7.5 high
EPSS
<1%p47
Published
()
Modified
Description
Failure to unmap certain SysHub mappings in error paths of the ASP (AMD Secure Processor) bootloader may allow an attacker with a malicious bootloader to exhaust the SysHub resources resulting in a potential denial of service.
- Vendors
- amd
- Products
- ryzen 5500 firmware, ryzen 5600 firmware, ryzen 5600g firmware, ryzen 5600x firmware, ryzen 5700g firmware, ryzen 5700x firmware, ryzen 5800x3d firmware, ryzen 5800x firmware, ryzen 5900x firmware, ryzen 5950x firmware, ryzen 3100 firmware, ryzen 3300x firmware
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
In the news0 stories
No ingested article mentions this CVE yet.