CVE-2021-26397: High severity amd epyc 72f3 firmware vulnerability
Insufficient address validation, may allow an attacker with a compromised ABL and UApp to corrupt sensitive memory locations potentially resulting in a loss of integrity or availability.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-26397?
The severity of CVE-2021-26397 is high with a severity value of 7.1.
How does CVE-2021-26397 affect AMD Epyc 72f3 firmware?
CVE-2021-26397 may allow an attacker with a compromised ABL and UApp to corrupt sensitive memory locations potentially resulting in a loss of integrity or availability for AMD Epyc 72f3 firmware.
How does CVE-2021-26397 affect AMD Epyc 7313 firmware?
CVE-2021-26397 may allow an attacker with a compromised ABL and UApp to corrupt sensitive memory locations potentially resulting in a loss of integrity or availability for AMD Epyc 7313 firmware.
How can I fix CVE-2021-26397?
There is currently no known fix for CVE-2021-26397. It is recommended to follow the mitigation recommendations provided by AMD in their security bulletin.
Where can I find more information about CVE-2021-26397?
You can find more information about CVE-2021-26397 in AMD's security bulletin: [Link](https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001).