CVE-2024-6285 Integer Underflow in Memory Range Check in Renesas RCAR
An integer underflow in Renesas RCAR firmware allows bypassing address restrictions, potentially enabling unauthorized image loading and code execution.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2024-6285?
CVE-2024-6285 is a high-severity vulnerability in Renesas rcar_gen3_v2.5, published on 24 Jun 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Integer Underflow (Wrap or Wraparound) vulnerability in Renesas arm-trusted-firmware. An integer underflow in image range check calculations could lead to bypassing address restrictions and loading of images to unallowed addresses.
Weakness: CWE-191
Which versions are affected by CVE-2024-6285?
It affects 1 product.
Products include Renesas Rcar Gen3.
How do I fix CVE-2024-6285?
Apply the vendor's patch.
Is CVE-2024-6285 being exploited?
There is no known exploitation of CVE-2024-6285 in the wild and no public exploit code.
Other vulnerabilities in Renesas rcar_gen3_v2.5
Sources
Also known as DEBIAN-CVE-2024-6285, GHSA-fmh9-9qq4-cv6j, OESA-2024-2565, UBUNTU-CVE-2024-6285.