CVEvulnerability
CVE-2020-10021
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-05-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
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.
Affected configurations
• zephyrproject zephyr (<= 1.14.1)
• zephyrproject zephyr (>= 2.1.0 < 2.2.0)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10021 docs.zephyrproject.org
- https://github.com/zephyrproject-rtos/zephyr/pull/23240 Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23455 Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23456 Patch, Third Party Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-26 Third Party Advisory
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10021 docs.zephyrproject.org
- https://github.com/zephyrproject-rtos/zephyr/pull/23240 Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23455 Patch, Third Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/23456 Patch, Third Party Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-26 Third Party Advisory