The arm platform-specific code uses a signed integer comparison when validating system call numbers. 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: zephyr

Published: 2020-05-11T22:26:13.572574Z

Updated: 2024-09-17T01:56:05.691Z

Reserved: 2020-03-03T00:00:00

Link: CVE-2020-10024

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-05-11T23:15:11.583

Modified: 2024-11-21T04:54:40.487

Link: CVE-2020-10024

cve-icon Redhat

No data.