CVE-2019-14620 Denial of service in Intel(R) Wireless Bluetooth(R) Advisory
An unprivileged user can cause a denial of service in Intel Wireless Bluetooth products via adjacent access due to insufficient control flow management.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-14620?
CVE-2019-14620 is a medium-severity denial of service vulnerability in Intel(R) Wireless Bluetooth(R) Advisory, published on 13 Aug 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Insufficient control flow management for some Intel(R) Wireless Bluetooth(R) products may allow an unprivileged user to potentially enable denial of service via adjacent access.
Which versions are affected by CVE-2019-14620?
It affects 11 products.
Products include Intel Ac 3165 Firmware, Intel Ac 3168 Firmware, Intel Ac 7265 Firmware, Intel Ac 8260 Firmware, Intel Ac 8265 Firmware, Intel Ac 9260 Firmware and 5 more.
How do I fix CVE-2019-14620?
No fix has been published for CVE-2019-14620 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2019-14620 being exploited?
There is no known exploitation of CVE-2019-14620 in the wild and no public exploit code.
Other vulnerabilities in Intel(R) Wireless Bluetooth(R) Advisory
- CVE-2020-0555 Privilege escalation in Intel(R) Wireless Bluetooth(R) Advisory
- CVE-2020-0559 Privilege escalation in Intel(R) PROSet/Wireless WiFi Advisory
- CVE-2020-0554 Race condition in Intel(R) Wireless Bluetooth(R) Advisory
- CVE-2020-0553 Information disclosure in Intel(R) Wireless Bluetooth(R) Advisory
Sources
Also known as GHSA-35cw-65hq-rrh4.