TI-2023-27723 Aliases CVE-2023-50809 GHSA-23v8-j48f-jm74

In certain Sonos products before S1 Release 11.12 and S2 release 15.9, the mt_7615.ko…

LOW 36CWE-121Published 2024-08-09 · Updated 2025-03-13

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00391 33rd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE names CISA-ADP · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:sonos:s2::::::::	—	—	Sonos

cpe:2.3:a:sonos:s2:*:*:*:*:*:*:*:* Versions — — ·Sonos

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-50809
2026-10-03 Alias added: GHSA-23v8-j48f-jm74

References

Other 1

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

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences