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...

CVE-2023-6533 Silicon Labs PC Controller Denial of Service Vulnerability

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...

CVE-2023-6533 Silicon Labs PC Controller Denial of Service Vulnerability

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...

CVE-2023-6533

The CVE describes a denial-of-service-like effect on Silicon Labs PC Controller by sending a malformed Device Reset Locally Command Class packet. Affected product: Silicon Labs PC Controller (v5.54.0 and earlier). Root cause: malformed local reset packets cause the controller to mark the end devi...