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CVE-2020-10058

Multiple Syscalls In kscan Subsystem Performs No Argument Validation

CVSS 7.8 HIGHEPSS 0.4%CWE-20
Multiple syscalls in the Kscan subsystem perform insufficient argument validation, allowing code executing in userspace to potentially gain elevated privileges. See NCC-ZEP-006 This issue affects: zephyrproject-rtos zephyr version 2.1.0 and later versions.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
zephyrproject-rtos · zephyr

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References
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10058https://github.com/zephyrproject-rtos/zephyr/pull/23308https://github.com/zephyrproject-rtos/zephyr/pull/23748https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-34