What is CVE-2020-10064?

CVE-2020-10064 is a high-severity vulnerability in Zephyrproject-rtos Zephyr, classified under Stack-based Buffer Overflow. CVSS score: 8.3/10. Published 2021-05-24.

How severe is CVE-2020-10064?

High severity. CVSS v3 base score is 8.3 out of 10.

Buffer overflow in Zephyrproject-rtos Zephyr

CVE-2020-10064

Improper Input Frame Validation in ieee802154 Processing. Zephyr versions >= v1.14.2, >= v2.2.0 contain Stack-based Buffer Overflow (CWE-121), Heap-based Buffer Overflow (CWE-122). For more information, see https://github.com/zephyrproject…

Vulnerability class: Buffer Overflow

EPSS: 0.004 (63.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L.

Affected products

Zephyrproject-rtos Zephyr — versions v1.14.2, v2.2.0

Weakness classification (CWE)

References

github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3gvq-h42f-v3c7 (x_refsource_MISC)

Frequently asked questions

What is CVE-2020-10064?: CVE-2020-10064 is a high-severity vulnerability in Zephyrproject-rtos Zephyr, classified under Stack-based Buffer Overflow. CVSS score: 8.3/10. Published 2021-05-24.
How severe is CVE-2020-10064?: High severity. CVSS v3 base score is 8.3 out of 10.