Vulnerabilities > Silabs > Gecko Bootloader > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-08-23 | CVE-2023-4041 | Download of Code Without Integrity Check vulnerability in Silabs Gecko Bootloader 4.3.0/4.3.1 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Out-of-bounds Write, Download of Code Without Integrity Check vulnerability in Silicon Labs Gecko Bootloader on ARM (Firmware Update File Parser modules) allows Code Injection, Authentication Bypass.This issue affects "Standalone" and "Application" versions of Gecko Bootloader. | 9.8 |
| 2022-11-02 | CVE-2022-24936 | Out-of-bounds Write vulnerability in Silabs Gecko Bootloader Out-of-Bounds error in GBL parser in Silicon Labs Gecko Bootloader version 4.0.1 and earlier allows attacker to overwrite flash Sign key and OTA decryption key via malicious bootloader upgrade. | 9.1 |