CVE-2023-4041
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.
Scoring
- Severity
- CRITICAL
- CVSS base score
- 9.8
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS probability
- 0.03%
- CWE
- CWE-120, CWE-787, CWE-913
- Published
- 2023-08-23
- Last modified
- 2026-03-13
Affected products
- Silicon Labs Gecko Bootloader
- Silicon Labs Gecko Bootloader
- Silicon Labs Gecko Bootloader