Vulnerability Description
Out-of-bounds Write in the USB Mass Storage memoryWrite handler with unaligned Sizes See NCC-ZEP-024, NCC-ZEP-025, NCC-ZEP-026 This issue affects: zephyrproject-rtos zephyr version 1.14.1 and later versions. version 2.1.0 and later versions.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zephyrproject | Zephyr | <= 1.14.1 |
Related Weaknesses (CWE)
References
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-100
- https://github.com/zephyrproject-rtos/zephyr/pull/23240PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23455PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23456PatchThird Party Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-26Third Party Advisory
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-100
- https://github.com/zephyrproject-rtos/zephyr/pull/23240PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23455PatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23456PatchThird Party Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-26Third Party Advisory
FAQ
What is CVE-2020-10021?
CVE-2020-10021 is a vulnerability with a CVSS score of 8.1 (HIGH). Out-of-bounds Write in the USB Mass Storage memoryWrite handler with unaligned Sizes See NCC-ZEP-024, NCC-ZEP-025, NCC-ZEP-026 This issue affects: zephyrproject-rtos zephyr version 1.14.1 and later ve...
How severe is CVE-2020-10021?
CVE-2020-10021 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-10021?
Check the references section above for vendor advisories and patch information. Affected products include: Zephyrproject Zephyr.