CVE-2020-12352
MEDIUMCVSS 6.5/10EPSS 5.71%
Last modified
CVE-2020-12352 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access.. EPSS estimates a 5.71% chance of exploitation in the next 30 days.
Description
Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.4, < 5.4.72 |
| Linux | Linux Kernel | >= 5.8.0, < 5.8.16 |
| Linux | Linux Kernel | >= 5.9.0, <= 5.9.13 |
References
- http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.htmlThird Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.htmlThird Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-12352?
Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access.
How severe is CVE-2020-12352?
CVE-2020-12352 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 5.71% probability of exploitation in the next 30 days.
How do I fix CVE-2020-12352?
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-2020-12352?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST