A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in the way user calls connect to the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the system or escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-03T17:09:08.291Z

Reserved: 2021-08-31T00:00:00

Link: CVE-2021-3752

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-02-16T19:15:08.587

Modified: 2024-11-21T06:22:20.397

Link: CVE-2021-3752

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-09-14T00:00:00Z

Links: CVE-2021-3752 - Bugzilla

cve-icon OpenCVE Enrichment

No data.