CVE-2023-4041 — Second Stage Gecko Bootloader GBL Parser Buffer Overrun Vulnerability

Description (CNA)

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 (CNA)

Vendor / product	Versions
Silicon Labs / Gecko Bootloader	affected 0 before 4.3.1; affected 0 before 4.2.4; unaffected 4.3.2; unaffected 4.2.4

CWE

CWE-120, CWE-787, CWE-913

References

https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000XT8GsQAL?operationContext=S1

ADP enrichment

CVE

No English description supplied.

https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000XT8GsQAL?operationContext=S1

CISA-ADP

No English description supplied.

No references supplied.