Critical severity9.8NVD Advisory· Published Aug 23, 2023· Updated Jun 17, 2026
CVE-2023-4041
CVE-2023-4041
Description
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.
Affected products
3(expand)+ 1 more
- (no CPE)
- (no CPE)range: 0
Patches
Vulnerability mechanics
References
1- siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000XT8GsQALnvdPermissions Required
News mentions
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