Buffer overflow in nVidia products - CVE-2022-42283
Published: February 9, 2024
Vulnerability identifier: #VU86305
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-42283
CWE-ID: CWE-119
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: nVidia
Affected software:
DGX Station A100
DGX Station A800
Baseboard Management Controller (BMC)
DGX Station A100
DGX Station A800
Baseboard Management Controller (BMC)
Detailed vulnerability description
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the IPMI handler. A local administrator can trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2022-42283
Install updates from vendor's website.