CVE-2023-5058 Other in SecureCore™ Technology™ 4
Improper input validation in Phoenix SecureCore firmware allows attackers to cause denial of service or execute arbitrary code during system boot.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-5058?
CVE-2023-5058 is a high-severity vulnerability in Phoenix SecureCore™ Technology™ 4, published on 7 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper Input Validation in the processing of user-supplied splash screen during system boot in Phoenix SecureCore™ Technology™ 4 potentially allows denial-of-service attacks or arbitrary code execution.
Weakness: CWE-20
Which versions are affected by CVE-2023-5058?
It affects 1 product.
Products include Phoenixtech Securecore Technology.
How do I fix CVE-2023-5058?
No fix has been published for CVE-2023-5058 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-5058 being exploited?
There is no known exploitation of CVE-2023-5058 in the wild and no public exploit code.
Other vulnerabilities in Phoenix SecureCore™ Technology™ 4
- CVE-2023-31100 Missing authorization in SecureCore™ Technology™ 4
- CVE-2024-0762 Potential buffer overflow when handling UEFI variables
- CVE-2024-1598 Potential buffer overflow when handling UEFI variables
- CVE-2024-29979 Unsafe Handling of Phoenix UEFI Variables
- CVE-2024-29980 Unsafe Handling of IHV UEFI Variables
Sources
Also known as GHSA-mpmx-6xxg-22w6.