Vulnerability Description
Certain Cypress (and Broadcom) Wireless Combo chips such as CYW43455, when a 2021-01-26 Bluetooth firmware update is not present, allow a Bluetooth outage via a "Spectra" attack.
CVSS Score
8.8
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2052676
- https://github.com/RPi-Distro/bluez-firmware/commit/8445a53ce2c51a77472b908a0c8f
- https://security-tracker.debian.org/tracker/CVE-2020-10370
- https://www.informatik.tu-darmstadt.de/fb20/aktuelles_fb20/fb20_neuigkeiten/neui
- https://www.informatik.tu-darmstadt.de/seemoo/team_seemoo/jiska_classen/index.en
FAQ
What is CVE-2020-10370?
CVE-2020-10370 is a vulnerability with a CVSS score of 8.8 (HIGH). Certain Cypress (and Broadcom) Wireless Combo chips such as CYW43455, when a 2021-01-26 Bluetooth firmware update is not present, allow a Bluetooth outage via a "Spectra" attack.
How severe is CVE-2020-10370?
CVE-2020-10370 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-10370?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.