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. 
Published 2024-02-21 20:15:46
Updated 2024-02-22 19:07:27
Source Silicon Labs
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2023-6533

Probability of exploitation activity in the next 30 days: 0.04%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 7 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2023-6533

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
6.5
MEDIUM CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
2.8
3.6
Silicon Labs

CWE ids for CVE-2023-6533

References for CVE-2023-6533

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