CVE-2023-3487

Integer overflow in Silicon Labs Gecko Bootloader leads to unbounded memory access

State: Published
Severity: 7.7 High
Published: Oct 20, 2023
Updated: Sep 25, 2024
Reserved: Jun 30, 2023

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.

Scores

CVSS	Score	Vector	Source
3.1	7.7 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	Silabs

Weaknesses

CWE-125 Out-of-bounds Read
CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
GSDKsilabs.com	1.0 through 4.3.1Affected

References

https://github.com/SiliconLabs/gecko_sdk/releases
https://community.silabs.com/s/contentdocument/0698Y00000ZmXqLQAV

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