CVE-2019-5670 Memory corruption in NVIDIA GPU Graphics Driver
A buffer overflow in the NVIDIA Windows GPU driver kernel mode layer allows attackers to execute code, escalate privileges, or cause denial of service.
- 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-2019-5670?
CVE-2019-5670 is a high-severity memory corruption vulnerability in Nvidia Gpu Driver, published on 27 Feb 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
NVIDIA Windows GPU Display Driver contains a vulnerability in the kernel mode layer handler for DxgkDdiEscape in which the software uses a sequential operation to read from or write to a buffer, but it uses an incorrect length value that causes it to access memory that is outside of the bounds of the buffer which may lead to denial of service, escalation of privileges, code execution or information disclosure.
Weakness: CWE-119
Which versions are affected by CVE-2019-5670?
It affects 1 product.
Products include Nvidia Gpu Driver.
How do I fix CVE-2019-5670?
No fix has been published for CVE-2019-5670 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2019-5670 being exploited?
There is no known exploitation of CVE-2019-5670 in the wild and no public exploit code.
Other vulnerabilities in Nvidia Gpu Driver
Sources
Also known as GHSA-wf3j-3xwh-8jf5.