CVE-2024-7409

highpriority · track · 0EPSS 0.010 · 63 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.03% (63rd) EPSS

CVSS 7.5 · high

Is it mine?

29 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

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

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · secalert@redhat.com USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-662USCWE-662US

affected products (29)

Products and version ranges known to be affected.

Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Open Source QEMU NBD Serverall versionscert_bundDEcpe:/a:qemu:qemu:nbd_server
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
Red Hat OpenShift Container Platform <4.14.41all versionscert_bundDE
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
SUSE openSUSEall versionscert_bundDEcpe:/o:suse:opensuse:-
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
Red Hat OpenShift≤ Container Platform <4.14.41cert_bundDE
Red Hat Red Hat Enterprise Linux 8< 8100020240905091210.489197e6enisa_euvdEU
Red Hat Red Hat Enterprise Linux 9< 17:9.0.0-10.el9_5enisa_euvdEU
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support< 17:7.2.0-14.el9_2.14enisa_euvdEU
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support< 17:8.2.0-11.el9_4.8enisa_euvdEU
Red Hat Red Hat OpenShift Container Platform 4.13< 413.92.202409180051-0enisa_euvdEU
Red Hat Red Hat OpenShift Container Platform 4.13< 413.92.202411212100-0enisa_euvdEU
Red Hat Red Hat OpenShift Container Platform 4.14< 414.92.202411130444-0enisa_euvdEU
Red Hat Red Hat OpenShift Container Platform 4.15< 415.92.202409162258-0enisa_euvdEU
Red Hat Red Hat OpenShift Container Platform 4.15< 415.92.202411050056-0enisa_euvdEU
Red Hat Red Hat OpenShift Container Platform 4.16< 416.94.202411261619-0enisa_euvdEU
Red Hat Red Hat OpenShift Container Platform 4.17< 417.94.202411261220-0enisa_euvdEU

showing 20 of 29

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-1750QEMU: Schwachstelle ermöglicht Denial of ServiceDeutsch2024-08-04csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in QEMU ausnutzen, um einen Denial of Service Angriff durchzuführen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2024-08-05modified 2026-09-01

references (33)

External citations — patches, advisories, analysis.

scry

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