The shell subsystem contains a buffer overflow, whereby an adversary with physical access to the device is able to cause a memory corruption, resulting in denial of service or possibly code execution within the Zephyr kernel. See NCC-NCC-019 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and later versions. version 2.1.0 and later versions.
References
Link | Resource |
---|---|
https://github.com/zephyrproject-rtos/zephyr/pull/23646 | Patch Third Party Advisory |
https://github.com/zephyrproject-rtos/zephyr/pull/23304 | Patch Third Party Advisory |
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-29 | Third Party Advisory |
https://github.com/zephyrproject-rtos/zephyr/pull/23649 | Patch Third Party Advisory |
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10023 |
Configurations
Configuration 1 (hide)
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Information
Published : 2020-05-11 16:15
Updated : 2020-06-05 11:15
NVD link : CVE-2020-10023
Mitre link : CVE-2020-10023
JSON object : View
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Products Affected
zephyrproject
- zephyr