CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-6640 – Silicon Labs PC Controller v5.54.0 and Earlier Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2023-6640
Malformed S2 Nonce Get Command Class packets can be sent to crash PC Controller v5.54.0 and earlier. Se pueden enviar paquetes S2 Nonce Get Command Class con formato incorrecto para bloquear el PC Controller v5.54.0 y versiones anteriores. • https://community.silabs.com/068Vm000001HdNm • CWE-248: Uncaught Exception CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-6533 – Silicon Labs PC Controller Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2023-6533
Malformed Device Reset Locally Command Class packets can be sent to the controller, causing the controller to assume the end device has left the network. After this, frames sent by the end device will not be acknowledged by the controller. This vulnerability exists in PC Controller v5.54.0, and earlier. Se pueden enviar paquetes de clase de comando de reinicio local de dispositivo con formato incorrecto al controlador, lo que hace que el controlador asuma que el dispositivo final ha abandonado la red. Después de esto, el controlador no reconocerá las tramas enviadas por el dispositivo final. • https://community.silabs.com/068Vm000001HdNm • CWE-248: Uncaught Exception CWE-345: Insufficient Verification of Data Authenticity CWE-419: Unprotected Primary Channel CWE-754: Improper Check for Unusual or Exceptional Conditions •