https://seclists.org/oss-sec/2023/q3/63: CVE-2023-20593: A use-after-free in AMD Zen2 Processors
Published Jul 25, 2023
·Updated
Affected Software
1 affected component
AMD Zen2 Processors
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 use-after-free nature that could lead to potential privilege escalation.
2
How do I mitigate CVE-2023-20593?
Mitigation for CVE-2023-20593 involves applying the latest firmware updates provided by AMD for affected Zen2 processors.
3
What types of processors are affected by CVE-2023-20593?
CVE-2023-20593 specifically affects AMD Zen2 processors.
4
Can CVE-2023-20593 lead to remote code execution?
While CVE-2023-20593 is primarily a use-after-free vulnerability, it may indirectly enable remote code execution depending on the attack vector used.
5
Is there a patch available for CVE-2023-20593?
Yes, AMD has released updated firmware patches to address CVE-2023-20593, which should be applied to affected systems.