CVE-2021-26257: Buffer Overflow
Improper buffer restrictions in firmware for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products before version 22.120 may allow an authenticated user to potentially enable denial of service via local access.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is CVE-2021-26257?
CVE-2021-26257 is a vulnerability that occurs due to improper buffer restrictions in firmware for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products before version 22.120, which may allow an authenticated user to potentially enable denial of service via local access.
What is the severity of CVE-2021-26257?
The severity of CVE-2021-26257 is medium, with a severity value of 5.5.
Which products are affected by CVE-2021-26257?
The affected products are Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products with firmware versions before 22.120.
How can an authenticated user exploit CVE-2021-26257?
An authenticated user can potentially enable denial of service through local access.
Where can I find more information about CVE-2021-26257?
You can find more information about CVE-2021-26257 at the following link: [Intel Security Advisory](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00628.html).