PT-2017-17389

CVE-2017-6874

Publicado

2017-03-14

Atualizado

2023-06-21

Descrição por

CVSS 3.1

7.0

Alta

MétricasAV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.10.2

Description A race condition exists in the Linux kernel, allowing local users to cause a denial of service, such as a system crash, via crafted system calls. This issue is related to incorrect interaction between put ucounts and get ucounts due to certain decrement behavior.

Recommendations For Linux kernel versions prior to 4.10.2, update to version 4.10.2 or later to resolve the issue.

Explorabilidade

Correção

Impactos

Pesquisadores

Dmitry Vyukov

Jonghwan Kim

Fornecedores

Produtos afetados

Enumeração de fraquezas

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization (\'Race Condition\')

CWE-416: Use After Free