CVE-2022-3633

Name: CVE-2022-3633
Creator: NVD / NIST
Published: 2022-10-21T11:15:09.473+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.3/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2022-3633 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function j1939_session_destroy of the file net/can/j1939/transport.c. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function j1939_session_destroy of the file net/can/j1939/transport.c. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211932.

Metrics

CVSS 3.1

3.3/10

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

EPSS Probability

0.30%

21.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Linux	Linux Kernel	All versions
Debian	Debian Linux	10.0

References

https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git/commit/?id=8c21c54a53ab21842f5050fa090f26b03c0313d6Mailing List, Patch, Vendor Advisory
https://vuldb.com/?ctiid.211932Third Party Advisory
https://vuldb.com/?id.211932Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git/commit/?id=8c21c54a53ab21842f5050fa090f26b03c0313d6Mailing List, Patch, Vendor Advisory
https://vuldb.com/?ctiid.211932Third Party Advisory
https://vuldb.com/?id.211932Third Party Advisory

Timeline

Published: Oct 21, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-3633?

How severe is CVE-2022-3633?

CVE-2022-3633 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2022-3633?

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-2022-3633?

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

Scan your code now

Source: NVD / NIST