VULNERABILITY INTELLIGENCE
CVE-2021-26347
CVSS score4.7 MEDIUM
EPSS probability0.20%
CISA KEVNot currently listed
Published2022-05-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service.
Weakness classification
- nvd@nist.gov: CWE-1284