CVE-2020-10067

HIGH

7.5

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueLOCAL

ComplexidadeHIGH

Privilegios necessariosLOW

Interacao do usuarioREQUIRED

Publicado5/11/2020

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

zephyrproject:zephyr

Fraquezas (CWE)

CWE-190CWE-190

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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