CVE-2022-31603 Integer overflow in NVIDIA DGX A100
High-privilege attackers can exploit improper array index validation in SBIOS to execute code, causing denial of service, data modification, and information disclosure.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-31603?
CVE-2022-31603 is a medium-severity vulnerability in NVIDIA DGX A100, published on 4 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
NVIDIA DGX A100 contains a vulnerability in SBIOS in the IpSecDxe, where a user with high privileges and preconditioned IpSecDxe global data can exploit improper validation of an array index to cause code execution, which may lead to denial of service, data integrity impact, and information disclosure.
Weakness: CWE-129
Which versions are affected by CVE-2022-31603?
It affects 1 product.
Products include Nvidia Dgx A100 Firmware.
How do I fix CVE-2022-31603?
No fix has been published for CVE-2022-31603 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-31603 being exploited?
There is no known exploitation of CVE-2022-31603 in the wild and no public exploit code.
Other vulnerabilities in NVIDIA DGX A100
Sources
Also known as GHSA-9jqr-jrh3-wxf9.