Improper Buffer Restrictions in Intel Wireless Bluetooth Products
CVE-2021-26257

5.5MEDIUM

Key Information:

Vendor
Intel
Status
Intel(r) Wireless Bluetooth(r) And Killer(tm) Bluetooth(r) Products
Vendor
CVE Published:
18 August 2022

Summary

A vulnerability exists in the firmware of certain Intel Wireless Bluetooth and Killer Bluetooth products that stems from improper buffer restrictions. This issue could allow an authenticated user to exploit the vulnerability, potentially leading to a denial of service through local access. Users of affected devices are advised to update their firmware to the latest version to mitigate any associated risks.

Affected Version(s)

Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products before version 22.120

References

https://www.intel.com/content/www/us/en/security-center/a...
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.