Insufficient validation of inputs in SVC_MAP_USER_STACK...
Critical severity
Unreviewed
Published
May 9, 2023
to the GitHub Advisory Database
•
Updated Apr 4, 2024
Description
Published by the National Vulnerability Database
May 9, 2023
Published to the GitHub Advisory Database
May 9, 2023
Last updated
Apr 4, 2024
Insufficient validation of inputs in
SVC_MAP_USER_STACK in the ASP (AMD Secure Processor) bootloader may allow an
attacker with a malicious Uapp or ABL to send malformed or invalid syscall to
the bootloader resulting in a potential denial of service and loss of
integrity.
References