CVE-2020-10067

HIGH

7.5

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.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H

Vecteur d'attaqueLOCAL

ComplexiteHIGH

Privileges requisLOW

Interaction utilisateurREQUIRED

Publie5/11/2020

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

zephyrproject:zephyr

Faiblesses (CWE)

CWE-190CWE-190

References

https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10067(vulnerabilities@zephyrproject.org)

https://github.com/zephyrproject-rtos/zephyr/pull/23239(vulnerabilities@zephyrproject.org)

https://github.com/zephyrproject-rtos/zephyr/pull/23653(vulnerabilities@zephyrproject.org)

https://github.com/zephyrproject-rtos/zephyr/pull/23654(vulnerabilities@zephyrproject.org)

https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-27(vulnerabilities@zephyrproject.org)

https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10067(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/zephyrproject-rtos/zephyr/pull/23239(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/zephyrproject-rtos/zephyr/pull/23653(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/zephyrproject-rtos/zephyr/pull/23654(af854a3a-2127-422b-91ae-364da2661108)

https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-27(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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