Heap-based buffer overflow in nVidia products - CVE-2023-31031
Published: February 9, 2024
Vulnerability identifier: #VU86288
CSH Severity: Low
CVSS v4: 8.4 [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]
CVE-ID: CVE-2023-31031
CWE-ID: CWE-122
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error. A local administrator can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
DGX Station A100
DGX Station A800
NVIDIA SBIOS
DGX Station A800
NVIDIA SBIOS
How to mitigate CVE-2023-31031
Install updates from vendor's website.
NVIDIA SBIOS - update to 10.20