#VU70710 Buffer overflow in Dell products - CVE-2022-22558
Published: January 5, 2023
Vulnerability identifier: #VU70710
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-22558
CWE-ID: CWE-119
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Precision Workstation 7910 Rack BIOS
Precision Workstation 7920 Rack BIOS
PowerEdge Server BIOS
Precision Workstation 7910 Rack BIOS
Precision Workstation 7920 Rack BIOS
PowerEdge Server BIOS
Software vendor:
Dell
Dell
Description
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error. A local user can create a specially crafted trigger memory corruption and execute arbitrary code on the target system or perform a denial of service attack.
Remediation
Install updates from vendor's website.