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CVE-2020-10027
Published: May 11, 2020
Modified: Sep 16, 2024
PUBLISHED
CVSS v3.1
7.8
HIGH
Description
An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and later versions. version 2.1.0 and later versions.
| Vendor | Product | Versions |
|---|---|---|
zephyrproject-rtos | zephyr | affected 1.14.0 - < unspecifiedaffected 2.1.0 - < unspecified |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
References
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-35
x_refsource_MISC
https://github.com/zephyrproject-rtos/zephyr/pull/23328
x_refsource_MISC
https://github.com/zephyrproject-rtos/zephyr/pull/23500
x_refsource_MISC
https://github.com/zephyrproject-rtos/zephyr/pull/23499
x_refsource_MISC
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