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 breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected products
- zephyrproject-rtos / Zephyr1.14.1 – unspecified
- zephyrproject-rtos / Zephyr2.1.0 – unspecified
References
- MISChttps://zephyrprojectsec.atlassian.net/browse/ZEPSEC-26
- PATCHhttps://github.com/zephyrproject-rtos/zephyr/pull/23240
- PATCHhttps://github.com/zephyrproject-rtos/zephyr/pull/23455
- PATCHhttps://github.com/zephyrproject-rtos/zephyr/pull/23456
- MISChttps://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10021