https://seclists.org/oss-sec/2023/q3/78: CVE-2023-20593: A use-after-free in AMD Zen2 Processors
Published Jul 25, 2023
·Updated
Affected Software
2 affected components
AMD Zen2 Processors
Ubuntu amd64-microcode
Frequently Asked Questions
1
What is the severity of CVE-2023-20593?
CVE-2023-20593 is classified as a high-severity vulnerability due to its potential impact on system security.
2
How do I fix CVE-2023-20593?
The fix for CVE-2023-20593 involves updating to the latest firmware and microcode provided by AMD for affected Zen2 processors.
3
What products are affected by CVE-2023-20593?
CVE-2023-20593 affects AMD Zen2 processors and associated microcode in Ubuntu systems.
4
Is there a workaround for CVE-2023-20593?
Currently, there are limited workarounds available for CVE-2023-20593 until the firmware update is applied.
5
When was CVE-2023-20593 published?
CVE-2023-20593 was published on July 25, 2023.