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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
zephyrproject-rtos zephyr
1.14.0 to < unspecifiedaffected2.1.0 to < unspecifiedaffected
References
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-35 ↗
- https://github.com/zephyrproject-rtos/zephyr/pull/23328 ↗
- https://github.com/zephyrproject-rtos/zephyr/pull/23500 ↗
- https://github.com/zephyrproject-rtos/zephyr/pull/23499 ↗
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10027 ↗