Vulnerability in Bluez
CVE-2022-39177
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (49.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 49.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Bluez
- Canonical Ubuntu Linux — versions 18.04, 20.04
- Debian Linux — versions 10.0
References
- ubuntu.com/security/notices/USN-5481-1 (Third Party Advisory, Issue Tracking)
- bugs.launchpad.net/ubuntu/+source/bluez/+bug/1977968 (Patch, Third Party Advisory, Issue Tracking)
- security.netapp.com/advisory/ntap-20221020-0002/ (Third Party Advisory)
- lists.debian.org/debian-lts-announce/2022/10/msg00026.html (mailing-list, Mailing List, Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2022-39177?
- CVE-2022-39177 is a high-severity vulnerability in Bluez. CVSS score: 8.8/10. Published 2022-09-02.
- How severe is CVE-2022-39177?
- High severity. CVSS v3 base score is 8.8 out of 10.