CVE-2023-3487

high

Description

An integer overflow in Silicon Labs Gecko Bootloader version 4.3.1 and earlier allows unbounded memory access when reading from or writing to storage slots.

References

https://github.com/SiliconLabs/gecko_sdk/releases

https://community.silabs.com/s/contentdocument/0698Y00000ZmXqLQAV

Details

Source: Mitre, NVD

Published: 2023-10-20

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00161