CVE-2024-7409

HIGHCVSS 7.5/10EPSS 1.03%

Last modified

CVE-2024-7409 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.03% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.0
7.5/10

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
1.03%

59.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
All versions
Red HatRed Hat Enterprise Linux 8All versions
Red HatRed Hat Enterprise Linux 9All versions
Red HatRed Hat Enterprise Linux 9.2 Extended Update SupportAll versions
Red HatRed Hat Enterprise Linux 9.4 Extended Update SupportAll versions
Red HatRed Hat OpenShift Container Platform 4.13All versions
Red HatRed Hat OpenShift Container Platform 4.14All versions
Red HatRed Hat OpenShift Container Platform 4.15All versions
Red HatRed Hat OpenShift Container Platform 4.16All versions
Red HatRed Hat OpenShift Container Platform 4.17All versions
Red HatRed Hat Enterprise Linux 6All versions
Red HatRed Hat Enterprise Linux 7All versions
Red HatRed Hat Enterprise Linux 8 Advanced VirtualizationAll versions

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2024-7409?
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.
How severe is CVE-2024-7409?
CVE-2024-7409 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.03% probability of exploitation in the next 30 days.
How do I fix CVE-2024-7409?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST