What is CVE-2020-10069?

CVE-2020-10069 is a medium-severity vulnerability in Zephyrproject-rtos Zephyr, classified under CWE-233. CVSS score: 4.3/10. Published 2021-05-24.

How severe is CVE-2020-10069?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2020-10069 known to be exploited?

7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Zephyrproject-rtos Zephyr

CVE-2020-10069

Zephyr Bluetooth unchecked packet data results in denial of service. Zephyr versions >= v1.14.2, >= v2.2.0 contain Improper Handling of Parameters (CWE-233). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/a…

EPSS: 0.001 (26.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

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

Weakness classification (CWE)

CWE-233

Public proof-of-concept exploits

References

github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-f6vh-7v4x-8fjp (x_refsource_MISC)

Frequently asked questions

What is CVE-2020-10069?: CVE-2020-10069 is a medium-severity vulnerability in Zephyrproject-rtos Zephyr, classified under CWE-233. CVSS score: 4.3/10. Published 2021-05-24.
How severe is CVE-2020-10069?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2020-10069 known to be exploited?: 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.