High severity7.5NVD Advisory· Published May 11, 2020· Updated Jun 17, 2026
CVE-2020-10067
CVE-2020-10067
Description
A malicious userspace application can cause a integer overflow and bypass security checks performed by system call handlers. The impact would depend on the underlying system call and can range from denial of service to information leak to memory corruption resulting in code execution within the kernel. See NCC-ZEP-005 This issue affects: zephyrproject-rtos zephyr version 1.14.1 and later versions. version 2.1.0 and later versions.
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Affected products
4cpe:2.3:o:zephyrproject:zephyr:1.14.1:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:zephyrproject:zephyr:1.14.1:*:*:*:*:*:*:*
- cpe:2.3:o:zephyrproject:zephyr:2.1.0:*:*:*:*:*:*:*
- (no CPE)range: >=1.14.1, >=2.1.0
- (no CPE)range: 1.14.1
Patches
Vulnerability mechanics
References
5- github.com/zephyrproject-rtos/zephyr/pull/23239nvdPatchThird Party Advisory
- github.com/zephyrproject-rtos/zephyr/pull/23653nvdPatchThird Party Advisory
- github.com/zephyrproject-rtos/zephyr/pull/23654nvdPatchThird Party Advisory
- zephyrprojectsec.atlassian.net/browse/ZEPSEC-27nvdThird Party Advisory
- docs.zephyrproject.org/latest/security/vulnerabilities.htmlnvd
News mentions
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