CVE-2021-26390: Medium severity AMD Ryzen 5 2600 Firmware vulnerability
Published May 10, 2022
·Updated
A malicious or compromised UApp or ABL may coerce the bootloader into corrupting arbitrary memory potentially leading to loss of integrity of data.
Affected Software
74 affected components
AMD Ryzen 5 2600 Firmware
AMD Ryzen 5 2600
AMD Ryzen 5 2600x Firmware
AMD Ryzen 5 2600x
AMD Ryzen 5 2700x Firmware
AMD Ryzen 5 2700x
AMD Ryzen 5 2700 Firmware
AMD Ryzen 5 2700
AMD Ryzen 5 3600 Firmware
AMD Ryzen 5 3600
AMD Ryzen 5 3600x Firmware
AMD Ryzen 5 3600x
AMD Ryzen 7 3700x Firmware
AMD Ryzen 7 3700x
AMD Ryzen 7 3800x Firmware
AMD Ryzen 7 3800x
AMD Ryzen 9 3900x Firmware
AMD Ryzen 9 3900x
AMD Ryzen 9 3950x Firmware
AMD Ryzen 9 3950x
AMD Ryzen 9 5950x Firmware
AMD Ryzen 9 5950x
AMD Ryzen 9 5900x Firmware
AMD Ryzen 9 5900x
AMD Ryzen 7 5800x Firmware
AMD Ryzen 7 5800x
AMD Ryzen 7 5700g Firmware
AMD Ryzen 7 5700g
AMD Ryzen 7 5700ge Firmware
AMD Ryzen 7 5700ge
AMD Ryzen 5 5600g Firmware
AMD Ryzen 5 5600g
AMD Ryzen 5 5600x Firmware
AMD Ryzen 5 5600x
AMD Ryzen 5 5600ge Firmware
AMD Ryzen 5 5600ge
AMD Ryzen 3 5300g Firmware
AMD Ryzen 3 5300g
AMD Ryzen 3 5300ge Firmware
AMD Ryzen 3 5300ge
AMD Ryzen Threadripper 2990wx Firmware
AMD Ryzen Threadripper 2990wx
AMD Ryzen Threadripper 2970wx Firmware
AMD Ryzen Threadripper 2970wx
AMD Ryzen Threadripper 2950x Firmware
AMD Ryzen Threadripper 2950x
AMD Ryzen Threadripper 2920x Firmware
AMD Ryzen Threadripper 2920x
AMD Ryzen Threadripper 3970x Firmware
AMD Ryzen Threadripper 3970x
AMD Ryzen Threadripper Pro 5995wx Firmware
AMD Ryzen Threadripper Pro 5995wx
AMD Ryzen Threadripper Pro 5975wx Firmware
AMD Ryzen Threadripper Pro 5975wx
AMD Ryzen Threadripper Pro 5965wx Firmware
AMD Ryzen Threadripper Pro 5965wx
AMD Ryzen Threadripper Pro 5955wx Firmware
AMD Ryzen Threadripper Pro 5955wx
AMD Ryzen Threadripper Pro 5945wx Firmware
AMD Ryzen Threadripper Pro 5945wx
AMD Ryzen 7 3750h Firmware
AMD Ryzen 7 3750h
AMD Ryzen 7 3700u Firmware
AMD Ryzen 7 3700u
AMD Ryzen 5 3550h Firmware
AMD Ryzen 5 3550h
AMD Ryzen 5 3500u Firmware
AMD Ryzen 5 3500u
AMD Ryzen 3 3300u Firmware
AMD Ryzen 3 3300u
AMD Ryzen 3 3200u Firmware
AMD Ryzen 3 3200u
AMD Athlon 300u Firmware
AMD Athlon 300u
Event History
May 10, 2022
CVE Published
via MITRE·06:24 PM
Data Sourced
via MITRE·06:24 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2021-26390?
CVE-2021-26390 is classified as a high severity vulnerability.
2
How do I fix CVE-2021-26390?
To address CVE-2021-26390, update the affected AMD firmware to the latest version provided by AMD.
3
Which devices are affected by CVE-2021-26390?
CVE-2021-26390 affects various AMD Ryzen and Threadripper firmware versions.
4
What are the potential impacts of CVE-2021-26390?
Exploitation of CVE-2021-26390 could result in data integrity loss due to corrupted memory.
5
Is CVE-2021-26390 actively being exploited in the wild?
As of the latest information, there have been no confirmed reports of CVE-2021-26390 being actively exploited.