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CVE-2022-50834

In the Linux kernel, the following vulnerability has been resolved: nfc: Fix potential resource leaks nfc_get_device() take reference for the device, add missing nfc_put_device() to release it wh…

Published Dec 30, 2025EPSS 0.26%

Overview

CVE-2022-50834 is a known-severity vulnerability. It was published on December 30, 2025.

Technical description

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

nfc: Fix potential resource leaks

nfc_get_device() take reference for the device, add missing

nfc_put_device() to release it when not need anymore.

Also fix the style warnning by use error EOPNOTSUPP instead of

ENOTSUPP.

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/277f0d0a9084e7454e5532c823a7a876a7b00af7Refgit.kernel.org/stable/c/a743128fca394a43425020a4f287d3168d94d04fRefgit.kernel.org/stable/c/b32f6bef248562bb5191ada527717ea50b319466Refgit.kernel.org/stable/c/b63bc2db244c1b57e36f16ea5f2a1becda413f68Refgit.kernel.org/stable/c/d1d912e7f82d7216ba4e266048ec1d1f5ea93839Refgit.kernel.org/stable/c/d8e410315ad393b23520b5db0706be853589c548Refgit.kernel.org/stable/c/df49908f3c52d211aea5e2a14a93bbe67a2cb3afRefgit.kernel.org/stable/c/e0f5c962c066e769c187f037fedc883f8abd4e82

How CyberStrike helps

Frequently asked questions

What is CVE-2022-50834?

CVE-2022-50834 is a known-severity vulnerability. It was published on December 30, 2025.

How severe is CVE-2022-50834?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2022-50834?

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-2022-50834?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-50834 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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