Homepage
About Snyk

Race Condition Affecting kernel package, versions <0:3.10.0-862.11.6.el7

Severity

 Recommended
high

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.04% (12th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-RHEL7-KERNEL-4835746
  • published 26 Jul 2021
  • disclosed 14 Feb 2018
Report a new vulnerability Found a mistake?

Introduced: 14 Feb 2018

CVE-2018-7566 Open this link in a new tab
CWE-362 Open this link in a new tab

How to fix?

Upgrade RHEL:7 kernel to version 0:3.10.0-862.11.6.el7 or higher.
This issue was patched in RHSA-2018:2384.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel package and not the kernel package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

The Linux kernel 4.15 has a Buffer Overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write operation to /dev/snd/seq by a local user.

References