Improper Synchronization Affecting virt-devel:rhel/python3-libnbd package, versions <0:1.6.0-6.module+el8.10.0+22250+3c790083


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.05% (16th percentile)

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  • Snyk IDSNYK-RHEL8-VIRTDEVEL-8088273
  • published24 Sept 2024
  • disclosed2 Aug 2024

Introduced: 2 Aug 2024

CVE-2024-7409  (opens in a new tab)
CWE-662  (opens in a new tab)

How to fix?

Upgrade RHEL:8 virt-devel:rhel/python3-libnbd to version 0:1.6.0-6.module+el8.10.0+22250+3c790083 or higher.
This issue was patched in RHSA-2024:6964.

NVD Description

Note: Versions mentioned in the description apply only to the upstream virt-devel:rhel/python3-libnbd package and not the virt-devel:rhel/python3-libnbd package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service (DoS) attack via improper synchronization during socket closure when a client keeps a socket open as the server is taken offline.

CVSS Scores

version 3.1