CVE-2023-2687 Memory corruption in Gecko SDK
A buffer overflow in the Platform CLI allows attackers to overwrite heap structures, potentially leading to code execution or privilege escalation in IoT devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-2687?
CVE-2023-2687 is a low-severity memory corruption vulnerability in silabs.com Gecko SDK, published on 2 Jun 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Buffer overflow in Platform CLI component in Silicon Labs Gecko SDK v4.2.1 and earlier allows user to overwrite limited structures on the heap.
Which versions are affected by CVE-2023-2687?
It affects 1 product.
Products include Silabs Gecko Software Development Kit.
How do I fix CVE-2023-2687?
No fix has been published for CVE-2023-2687 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-2023-2687 being exploited?
There is no known exploitation of CVE-2023-2687 in the wild and no public exploit code.
Other vulnerabilities in silabs.com Gecko SDK
- CVE-2023-45318 Memory corruption in Gecko Platform
- CVE-2023-2686 Memory corruption in Gecko Platform
- CVE-2023-4280 Unvalidated input in Silicon Labs TrustZone implementation leads to accessing Trusted memory region
- CVE-2023-4020 Unvalidated input in Silicon Labs PSA Attestation service leads to secure memory access from non-secure memory
- CVE-2023-25181 Memory corruption in Cesium NET
Sources
Also known as GHSA-xjqm-c5w6-2r9x.