Vulnerability Description
BlueZ before 5.59 allows physically proximate attackers to cause a denial of service because malformed and invalid capabilities can be processed in profiles/audio/avdtp.c.
CVSS Score
8.8
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bluez | Bluez | < 5.59 |
| Canonical | Ubuntu Linux | 18.04 |
| Debian | Debian Linux | 10.0 |
References
- https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1977968Issue TrackingPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/10/msg00026.htmlMailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20221020-0002/Third Party Advisory
- https://ubuntu.com/security/notices/USN-5481-1Issue TrackingThird Party Advisory
- https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1977968Issue TrackingPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/10/msg00026.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/09/msg00022.html
- https://security.netapp.com/advisory/ntap-20221020-0002/Third Party Advisory
- https://ubuntu.com/security/notices/USN-5481-1Issue TrackingThird Party Advisory
FAQ
What is CVE-2022-39177?
CVE-2022-39177 is a vulnerability with a CVSS score of 8.8 (HIGH). BlueZ before 5.59 allows physically proximate attackers to cause a denial of service because malformed and invalid capabilities can be processed in profiles/audio/avdtp.c.
How severe is CVE-2022-39177?
CVE-2022-39177 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-2022-39177?
Check the references section above for vendor advisories and patch information. Affected products include: Bluez Bluez, Canonical Ubuntu Linux, Debian Debian Linux.