CVE-2022-3619

Name: CVE-2022-3619
Creator: NVD / NIST
Published: 2022-10-20T20:15:09.607+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2022-3619 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c of the component Bluetooth. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211918 is the identifier assigned to this vulnerability.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS Probability

0.56%

42.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Linux	Linux Kernel	All versions

References

https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=97097c85c088e11651146da32a4e1cdb9dfa6193Exploit, Mailing List, Patch, Vendor Advisory
https://vuldb.com/?id.211918Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=97097c85c088e11651146da32a4e1cdb9dfa6193Exploit, Mailing List, Patch, Vendor Advisory
https://vuldb.com/?id.211918Third Party Advisory

Timeline

Published: Oct 20, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-3619?

How severe is CVE-2022-3619?

CVE-2022-3619 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2022-3619?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-3619?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST