CVE-2022-50834nfc: Fix potential resource leaks
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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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Deferred
- Record last updated
- May 11, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 5ce3f32b5264b337bfd13a780452a17705307725 before 277f0d0a9084e7454e5532c823a7a876a7b00af7; from 5ce3f32b5264b337bfd13a780452a17705307725 before d1d912e7f82d7216ba4e266048ec1d1f5ea93839; from 5ce3f32b5264b337bfd13a780452a17705307725 before d8e410315ad393b23520b5db0706be853589c548; from 5ce3f32b5264b337bfd13a780452a17705307725 before e0f5c962c066e769c187f037fedc883f8abd4e82; from 5ce3f32b5264b337bfd13a780452a17705307725 before b63bc2db244c1b57e36f16ea5f2a1becda413f68; from 5ce3f32b5264b337bfd13a780452a17705307725 before a743128fca394a43425020a4f287d3168d94d04f; from 5ce3f32b5264b337bfd13a780452a17705307725 before b32f6bef248562bb5191ada527717ea50b319466; from 5ce3f32b5264b337bfd13a780452a17705307725 before df49908f3c52d211aea5e2a14a93bbe67a2cb3af | CNA record |
References
- https://git.kernel.org/stable/c/277f0d0a9084e7454e5532c823a7a876a7b00af7
- https://git.kernel.org/stable/c/d1d912e7f82d7216ba4e266048ec1d1f5ea93839
- https://git.kernel.org/stable/c/d8e410315ad393b23520b5db0706be853589c548
- https://git.kernel.org/stable/c/e0f5c962c066e769c187f037fedc883f8abd4e82
- https://git.kernel.org/stable/c/b63bc2db244c1b57e36f16ea5f2a1becda413f68
- https://git.kernel.org/stable/c/a743128fca394a43425020a4f287d3168d94d04f
- https://git.kernel.org/stable/c/b32f6bef248562bb5191ada527717ea50b319466
- https://git.kernel.org/stable/c/df49908f3c52d211aea5e2a14a93bbe67a2cb3af
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.