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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2023-6533

Silicon Labs PC Controller Denial of Service Vulnerability

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

silabs.com PC Controller

Default version status: unaffected

  • 0 to ≤ 5.54.0affected

References