CVE-2023-3024 Bluetooth LE segmented 'prepare write response' packet may lead to out-of-bounds memory access
Attackers can trigger out-of-bounds memory access in the Bluetooth LE stack via segmented prepare write response packets, potentially leading to code execution or crashes.
- 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-2023-3024?
CVE-2023-3024 is a medium-severity memory corruption vulnerability in silabs.com GSDK, published on 29 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Forcing the Bluetooth LE stack to segment 'prepare write response' packets can lead to an out-of-bounds memory access.
Which versions are affected by CVE-2023-3024?
It affects 1 product.
Products include Silabs Gecko Software Development Kit.
How do I fix CVE-2023-3024?
No fix has been published for CVE-2023-3024 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-2023-3024 being exploited?
There is no known exploitation of CVE-2023-3024 in the wild and no public exploit code.
Other vulnerabilities in silabs.com GSDK
- 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-5x9h-55x2-p265.