CVE-2023-30257 Memory corruption in n/a
A buffer overflow in the debug component allows attackers to escalate privileges to root on the FiiO M6 device.
- 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-2023-30257?
CVE-2023-30257 is a high-severity memory corruption vulnerability in n/a, published on 8 May 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A buffer overflow in the component /proc/ftxxxx-debug of FiiO M6 Build Number v1.0.4 allows attackers to escalate privileges to root.
Weakness: CWE-120
Which versions are affected by CVE-2023-30257?
It affects 1 product.
Products include Fiio M6 Firmware.
How do I fix CVE-2023-30257?
No fix has been published for CVE-2023-30257 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-2023-30257 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-30257 exists.
Sources
Also known as GHSA-vwx7-73qp-24wr.