{"id":"CVE-2023-50809","aliases":["EUVD-2023-55542","GHSA-23v8-j48f-jm74"],"status":"published","title":"In certain Sonos products before S1 Release 11.12 and S2 release 15.9, the mt_7615.ko wireless...","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.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00391,"percentile":0.3355,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2024-08-09T00:00:00Z","modified":"2026-06-17T06:40:00Z","products":[{"vendor":"sonos","product":"s2"}],"references":[{"url":"https://www.sonos.com/en-us/security-advisory-2024-0001"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-50809"},{"url":"https://github.com/advisories/GHSA-23v8-j48f-jm74"}],"sources":{"cve":[{"id":"CVE-2023-50809","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.","status":"published","published":"2024-08-09T00:00:00Z","modified":"2025-03-13T15:40:55.616Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:35:34.55015Z"}],"euvd":[{"id":"EUVD-2023-55542","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.","status":"published","published":"2024-08-09T00:00:00Z","modified":"2025-03-13T15:40:55Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:04.82001Z"}],"ghsa":[{"id":"GHSA-23v8-j48f-jm74","title":"In certain Sonos products before S1 Release 11.12 and S2 release 15.9, the mt_7615.ko wireless...","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.","status":"published","published":"2024-08-12T15:30:48Z","modified":"2024-08-13T15:31:34Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:57:56.939537Z"}],"nvd":[{"id":"CVE-2023-50809","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.","status":"published","published":"2024-08-12T13:38:11.923Z","modified":"2026-06-17T06:40:00.073Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:09:17.205287Z"}]}}