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CVE-2024-34030

4.7 · MEDIUM

In the Linux kernel, the following vulnerability has been resolved: PCI: of_property: Return error for int_map allocation failure Return -ENOMEM from of_pci_prop_intr_map() if kcalloc() fails to…

Published Jun 24, 2024CWE-476EPSS 0.21%

Overview

CVE-2024-34030 is a medium-severity vulnerability. It was published on June 24, 2024 and has a CVSS 3.1 base score of 4.7 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 4.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

In the Linux kernel, the following vulnerability has been resolved:

PCI: of_property: Return error for int_map allocation failure

Return -ENOMEM from of_pci_prop_intr_map() if kcalloc() fails to prevent a

NULL pointer dereference in this case.

[bhelgaas: commit log]

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refgit.kernel.org/stable/c/598e4a37a2f8da9144ba1fab04320c32169b6d0dRefgit.kernel.org/stable/c/b5f31d1470c4fdfae368feeb389768ba8d24fb34Refgit.kernel.org/stable/c/e6f7d27df5d208b50cae817a91d128fb434bb12cRefgit.kernel.org/stable/c/598e4a37a2f8da9144ba1fab04320c32169b6d0dRefgit.kernel.org/stable/c/b5f31d1470c4fdfae368feeb389768ba8d24fb34Refgit.kernel.org/stable/c/e6f7d27df5d208b50cae817a91d128fb434bb12c

How CyberStrike helps

Frequently asked questions

What is CVE-2024-34030?

CVE-2024-34030 is a medium-severity vulnerability. It was published on June 24, 2024 and has a CVSS 3.1 base score of 4.7 (MEDIUM).

How severe is CVE-2024-34030?

This vulnerability has a CVSS 3.1 base score of 4.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2024-34030?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-34030?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2024-34030 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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