CVE-2023-5779

Name: CVE-2023-5779
Creator: NVD / NIST
Published: 2024-02-18T08:15:06.917+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.44%

Last modified Jun 17, 2026

CVE-2023-5779 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. can: out of bounds in remove_rx_filter function. EPSS estimates a 0.44% chance of exploitation in the next 30 days.

Description

can: out of bounds in remove_rx_filter function

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.44%

34.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Zephyrproject	Zephyr	<= 3.5.0

References

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7cmj-963q-jj47Exploit, Patch, Vendor Advisory
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7cmj-963q-jj47Exploit, Patch, Vendor Advisory

Timeline

Published: Feb 18, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-5779?

can: out of bounds in remove_rx_filter function

How severe is CVE-2023-5779?

CVE-2023-5779 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.44% probability of exploitation in the next 30 days.

How do I fix CVE-2023-5779?

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-2023-5779?

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

Scan your code now

Source: NVD / NIST