Debian: CVE-2021-47620: linux -- security update

Debian: CVE-2021-47620: linux -- security update

Severity

5

CVSS

(AV:L/AC:L/Au:S/C:N/I:C/A:N)

Published

06/20/2024

Created

07/31/2024

Added

07/30/2024

Modified

01/30/2025

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.

Solution(s)

• debian-upgrade-linux

References

• https://attackerkb.com/topics/cve-2021-47620
• CVE - 2021-47620