Vulnerability Description
An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and later versions. version 2.1.0 and later versions.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zephyrproject | Zephyr | 1.14.0 |
Related Weaknesses (CWE)
References
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-100
- https://github.com/zephyrproject-rtos/zephyr/pull/23328PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23499PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23500PatchThird Party Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-35Third Party Advisory
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-100
- https://github.com/zephyrproject-rtos/zephyr/pull/23328PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23499PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23500PatchThird Party Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-35Third Party Advisory
FAQ
What is CVE-2020-10027?
CVE-2020-10027 is a vulnerability with a CVSS score of 7.8 (HIGH). An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and l...
How severe is CVE-2020-10027?
CVE-2020-10027 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-10027?
Check the references section above for vendor advisories and patch information. Affected products include: Zephyrproject Zephyr.