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Race Condition Affecting kernel-devel package, versions <0:3.10.0-693.50.3.el7

Severity

 Recommended
high

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.84% (83rd percentile)

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  • Snyk ID SNYK-RHEL7-KERNELDEVEL-4835433
  • published 26 Jul 2021
  • disclosed 10 Jan 2018
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Introduced: 10 Jan 2018

CVE-2018-1000004 Open this link in a new tab
CWE-362 Open this link in a new tab

How to fix?

Upgrade RHEL:7 kernel-devel to version 0:3.10.0-693.50.3.el7 or higher.
This issue was patched in RHSA-2019:1483.

NVD Description

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

In the Linux kernel 4.12, 3.10, 2.6 and possibly earlier versions a race condition vulnerability exists in the sound system, this can lead to a deadlock and denial of service condition.