What is CVE-2023-5779?

CVE-2023-5779 is a medium-severity vulnerability in Zephyrproject Zephyr, classified under Out-of-bounds Write. CVSS score: 4.4/10. Published 2024-02-18.

How severe is CVE-2023-5779?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Buffer overflow in Zephyrproject Zephyr

CVE-2023-5779

can: out of bounds in remove_rx_filter function

Vulnerability class: Buffer Overflow

EPSS: 0.004 (35.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L.

Affected products

Zephyrproject Zephyr
Zephyrproject-rtos Zephyr

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

vulnerabilities@zephyrproject.org (Exploit, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2023-5779?: CVE-2023-5779 is a medium-severity vulnerability in Zephyrproject Zephyr, classified under Out-of-bounds Write. CVSS score: 4.4/10. Published 2024-02-18.
How severe is CVE-2023-5779?: Medium severity. CVSS v3 base score is 4.4 out of 10.