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CVE-2024-10934

OpenBSD double free

9.8 CRITICALEPSS 0.44%
  1. Published15 Nov 2024

Description

In OpenBSD 7.5 before errata 008 and OpenBSD 7.4 before errata 021, avoid possible mbuf double free in NFS client and server implementation, do not use uninitialized variable in error handling of NFS server.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

OpenBSD< 7.4 · 7.4 · 7.5

Remediation

Fixed in
OpenBSD≥ 7.4

References

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Frequently asked

Is CVE-2024-10934 being actively exploited?

CVE-2024-10934 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.44%.

How severe is CVE-2024-10934?

CVE-2024-10934 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.44% probability of exploitation.

Which products are affected by CVE-2024-10934?

Affected products include OpenBSD.

How do I fix CVE-2024-10934?

Upgrade affected software to a fixed version, for example OpenBSD 7.4 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-10934 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.