CVE-2020-10028: Multiple Syscalls In GPIO Subsystem Performs No Argument Validation
First published: Mon May 11 2020(Updated: )
Multiple syscalls with insufficient argument validation See NCC-ZEP-006 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and later versions. version 2.1.0 and later versions.
Credit: vulnerabilities@zephyrproject.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zephyr Project Manager | =1.14.0 | |
| Zephyr Project Manager | =2.1.0 |
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Reference Links
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10028
- https://github.com/zephyrproject-rtos/zephyr/pull/23308
- https://github.com/zephyrproject-rtos/zephyr/pull/23733
- https://github.com/zephyrproject-rtos/zephyr/pull/23737
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-32
Frequently Asked Questions
What is the severity of CVE-2020-10028?
CVE-2020-10028 has been classified with a severity level that raises concerns due to insufficient argument validation in multiple syscalls.
How do I fix CVE-2020-10028?
To mitigate CVE-2020-10028, upgrade to a version of Zephyr that addresses the argument validation issues.
Which versions of Zephyr are affected by CVE-2020-10028?
CVE-2020-10028 affects Zephyr versions 1.14.0 and later, as well as versions 2.1.0 and later.
Can CVE-2020-10028 lead to security exploits?
Yes, due to insufficient argument validation, CVE-2020-10028 can potentially allow attackers to exploit the system.
What are the implications of ignoring CVE-2020-10028?
Ignoring CVE-2020-10028 may leave your system vulnerable to security breaches that exploit the syscall vulnerabilities.
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