VULNERABILITY INTELLIGENCE

CVE-2021-47620

CVSS score8.1 HIGH
EPSS probability0.32%
CISA KEVNot currently listed
Published2024-06-20
Last modified2026-08-04
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: refactor malicious adv data check Check for out-of-bound read was being performed at the end of while num_reports loop, and would fill journal with false positives. Added check to beginning of loop processing so that it doesn't get checked after ptr has been advanced.

Weakness classification

  • nvd@nist.gov: CWE-125

Primary references