Unrated severityNVD Advisory· Published May 11, 2020· Updated Sep 16, 2024
Shell Subsystem Contains a Buffer Overflow Vulnerability In shell_spaces_trim
CVE-2020-10023
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2>=1.14.0+ 1 more
- (no CPE)range: >=1.14.0
- (no CPE)range: 1.14.0
Patches
Vulnerability mechanics
References
5- docs.zephyrproject.org/latest/security/vulnerabilities.htmlmitrex_refsource_MISC
- github.com/zephyrproject-rtos/zephyr/pull/23304mitrex_refsource_MISC
- github.com/zephyrproject-rtos/zephyr/pull/23646mitrex_refsource_MISC
- github.com/zephyrproject-rtos/zephyr/pull/23649mitrex_refsource_MISC
- zephyrprojectsec.atlassian.net/browse/ZEPSEC-29mitrex_refsource_MISC
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