CVE-2022-39176
HIGHCVSS 8.8/10EPSS 0.66%
Last modified
CVE-2022-39176 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. BlueZ before 5.59 allows physically proximate attackers to obtain sensitive information because profiles/audio/avrcp.c does not validate params_len.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.
Description
BlueZ before 5.59 allows physically proximate attackers to obtain sensitive information because profiles/audio/avrcp.c does not validate params_len.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Bluez | Bluez | < 5.59 |
| Canonical | Ubuntu Linux | 18.04 |
| Canonical | Ubuntu Linux | 20.04 |
| Debian | Debian Linux | 10.0 |
References
- https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1977968Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/10/msg00026.htmlMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20221020-0002/Third Party Advisory
- https://ubuntu.com/security/notices/USN-5481-1Issue Tracking, Third Party Advisory
- https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1977968Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/10/msg00026.htmlMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20221020-0002/Third Party Advisory
- https://ubuntu.com/security/notices/USN-5481-1Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-39176?
BlueZ before 5.59 allows physically proximate attackers to obtain sensitive information because profiles/audio/avrcp.c does not validate params_len.
How severe is CVE-2022-39176?
CVE-2022-39176 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.
How do I fix CVE-2022-39176?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-39176?
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