PT-2023-20830 · Silicon · Silicon Labs Gecko Sdk

Published 2023-06-15 · Updated 2024-09-25 · CVE-2023-2686

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Silicon Labs Gecko SDK versions 4.2.3 and earlier

Description The issue allows a connected device to write a payload onto the stack due to a buffer overflow in the Wi-Fi Commissioning MicriumOS example.

Recommendations For Silicon Labs Gecko SDK versions 4.2.3 and earlier, update to a version later than 4.2.3 to resolve the issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2023-2686

Affected Products

Silicon Labs Gecko Sdk

References · 6

• https://github.com/SiliconLabs/gecko_sdk/releases · Patch
• https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000U2sFvQAJ?operationContext=S1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-2686 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-2686 · Security Note
• https://twitter.com/netspooky/status/1838992705549910314 · Twitter Post
• https://t.me/cvenotify/53346 · Telegram Post