What is CVE-2023-6249?

CVE-2023-6249 is a high-severity vulnerability in Zephyrproject Zephyr, classified under Incorrect Type Conversion or Cast. CVSS score: 8.0/10. Published 2024-02-18.

How severe is CVE-2023-6249?

High severity. CVSS v3 base score is 8.0 out of 10.

Vulnerability in Zephyrproject Zephyr

CVE-2023-6249

Signed to unsigned conversion esp32_ipm_send

EPSS: 0.004 (36.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H.

Affected products

Zephyrproject Zephyr — versions 3.5.0
Zephyrproject-rtos Zephyr

Weakness classification (CWE)

CWE-704 — Incorrect Type Conversion or Cast

References

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

Frequently asked questions

What is CVE-2023-6249?: CVE-2023-6249 is a high-severity vulnerability in Zephyrproject Zephyr, classified under Incorrect Type Conversion or Cast. CVSS score: 8.0/10. Published 2024-02-18.
How severe is CVE-2023-6249?: High severity. CVSS v3 base score is 8.0 out of 10.