Reachable Assertion Affecting kubevirt-manifests package, versions <0.40.0-5.11.2


Severity

Recommended
medium

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
1.14% (63rd percentile)

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  • Snyk IDSNYK-SLES153-KUBEVIRTMANIFESTS-2672071
  • published14 Apr 2022
  • disclosed9 Jul 2021

Introduced: 9 Jul 2021

CVE-2021-20286  (opens in a new tab)
CWE-617  (opens in a new tab)

How to fix?

Upgrade SLES:15.3 kubevirt-manifests to version 0.40.0-5.11.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kubevirt-manifests package and not the kubevirt-manifests package as distributed by SLES. See How to fix? for SLES:15.3 relevant fixed versions and status.

A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.

CVSS Base Scores

version 3.1