CVE-2023-0775 Bluetooth LE Invalid prepare write request command leads to denial of service

An invalid ‘prepare write request’ command can cause the Bluetooth LE stack to run out of memory and fail to be able to handle subsequent connection requests, resulting in a denial-of-service...

CVE-2023-0775

The CVE-2023-0775 entry concerns Silicon Labs Gecko SDK Bluetooth LE stack. A malformed/invalid prepare write request command can exhaust memory, causing the LE stack to fail to handle subsequent connection requests and triggering a denial of service. Documents consistently tie this to the Gecko ...