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Integer Overflow or Wraparound The advisory has been revoked - it doesn't affect any version of package realtime-kernel  (opens in a new tab)

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EPSS
0.65% (51st percentile)

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  • Snyk IDSNYK-RHEL10-REALTIMEKERNEL-9895571
  • published29 Apr 2025
  • disclosed12 Feb 2018
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Introduced: 12 Feb 2018

CVE-2018-6927  (opens in a new tab)
CWE-190  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream realtime-kernel package and not the realtime-kernel package as distributed by RHEL.

The futex_requeue function in kernel/futex.c in the Linux kernel before 4.14.15 might allow attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact by triggering a negative wake or requeue value.

References