PT-2023-12570
CVE-2021-46755
·
Published
2023-05-09
·
Updated
2023-05-22
Description by
CVSS 3.1
7.5
HighMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
AMD Secure Processor (affected versions not specified)
Description
The issue is related to the failure to unmap certain SysHub mappings in error paths of the ASP bootloader, which may allow an attacker with a malicious bootloader to exhaust the SysHub resources, resulting in a potential denial of service.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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