CVE-2021-46775

Description

Improper input validation in ABL may enable an attacker with physical access, to perform arbitrary memory overwrites, potentially leading to a loss of integrity and code execution.

Category

6.8
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.06%
Vendor Advisory amd.com
Affected: AMD 2nd Gen AMD EPYC™
Affected: AMD 3rd Gen AMD EPYC™
Published at:
Updated at:

References

Link Tags
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-46775?
CVE-2021-46775 has been scored as a medium severity vulnerability.
How to fix CVE-2021-46775?
To fix CVE-2021-46775, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-46775 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-46775 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-46775?
CVE-2021-46775 affects AMD 2nd Gen AMD EPYC™ , AMD 3rd Gen AMD EPYC™ .
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