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CVE-2022-48783

7.8 · HIGH

In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiq_gswip: fix use after free in gswip_remove() of_node_put(priv->ds->slave_mii_bus->dev.of_node) should be done b…

Published Jul 16, 2024CWE-416EPSS 0.23%

Overview

CVE-2022-48783 is a high-severity vulnerability. It was published on July 16, 2024 and has a CVSS 3.1 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. 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:

net: dsa: lantiq_gswip: fix use after free in gswip_remove()

of_node_put(priv->ds->slave_mii_bus->dev.of_node) should be

done before mdiobus_free(priv->ds->slave_mii_bus).

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/8c6ae46150a453f8ae9a6cd49b45f354f478587dRefgit.kernel.org/stable/c/c61f599b8d33adfa256126a6695c734c0de331cbRefgit.kernel.org/stable/c/df2495f329b08ac0d0d3e6334a01955ae839005eRefgit.kernel.org/stable/c/f48bd34137718042872d06f2c7332b3267a29165Refgit.kernel.org/stable/c/8c6ae46150a453f8ae9a6cd49b45f354f478587dRefgit.kernel.org/stable/c/c61f599b8d33adfa256126a6695c734c0de331cbRefgit.kernel.org/stable/c/df2495f329b08ac0d0d3e6334a01955ae839005eRefgit.kernel.org/stable/c/f48bd34137718042872d06f2c7332b3267a29165

How CyberStrike helps

Frequently asked questions

What is CVE-2022-48783?

CVE-2022-48783 is a high-severity vulnerability. It was published on July 16, 2024 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2022-48783?

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2022-48783?

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-2022-48783?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-48783 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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