Vulnerability identifier: #VU34394
Vulnerability risk: Low
CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
zephyr
Other software /
Other software solutions
Vendor: rutantan
Description
The vulnerability allows a local authenticated user to execute arbitrary code.
Multiple syscalls with insufficient argument validation See NCC-ZEP-006 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and later versions. version 2.1.0 and later versions.
Mitigation
Install update from vendor's website.
Vulnerable software versions
zephyr: 1.14.0 - 2.1.0
External links
http://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10028
http://github.com/zephyrproject-rtos/zephyr/pull/23308
http://github.com/zephyrproject-rtos/zephyr/pull/23733
http://github.com/zephyrproject-rtos/zephyr/pull/23737
http://zephyrprojectsec.atlassian.net/browse/ZEPSEC-32
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.