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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.

PUBLISHED Reserved 2025-12-30 | Published 2025-12-30 | Updated 2025-12-30 | Assigner Linux

Product status

Default status
unaffected

5ce3f32b5264b337bfd13a780452a17705307725 (git) before 277f0d0a9084e7454e5532c823a7a876a7b00af7
affected

5ce3f32b5264b337bfd13a780452a17705307725 (git) before d1d912e7f82d7216ba4e266048ec1d1f5ea93839
affected

5ce3f32b5264b337bfd13a780452a17705307725 (git) before d8e410315ad393b23520b5db0706be853589c548
affected

5ce3f32b5264b337bfd13a780452a17705307725 (git) before e0f5c962c066e769c187f037fedc883f8abd4e82
affected

5ce3f32b5264b337bfd13a780452a17705307725 (git) before b63bc2db244c1b57e36f16ea5f2a1becda413f68
affected

5ce3f32b5264b337bfd13a780452a17705307725 (git) before a743128fca394a43425020a4f287d3168d94d04f
affected

5ce3f32b5264b337bfd13a780452a17705307725 (git) before b32f6bef248562bb5191ada527717ea50b319466
affected

5ce3f32b5264b337bfd13a780452a17705307725 (git) before df49908f3c52d211aea5e2a14a93bbe67a2cb3af
affected

Default status
affected

3.13
affected

Any version before 3.13
unaffected

4.14.303 (semver)
unaffected

4.19.270 (semver)
unaffected

5.4.229 (semver)
unaffected

5.10.163 (semver)
unaffected

5.15.87 (semver)
unaffected

6.0.19 (semver)
unaffected

6.1.5 (semver)
unaffected

6.2 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/277f0d0a9084e7454e5532c823a7a876a7b00af7

git.kernel.org/...c/d1d912e7f82d7216ba4e266048ec1d1f5ea93839

git.kernel.org/...c/d8e410315ad393b23520b5db0706be853589c548

git.kernel.org/...c/e0f5c962c066e769c187f037fedc883f8abd4e82

git.kernel.org/...c/b63bc2db244c1b57e36f16ea5f2a1becda413f68

git.kernel.org/...c/a743128fca394a43425020a4f287d3168d94d04f

git.kernel.org/...c/b32f6bef248562bb5191ada527717ea50b319466

git.kernel.org/...c/df49908f3c52d211aea5e2a14a93bbe67a2cb3af

cve.org (CVE-2022-50834)

nvd.nist.gov (CVE-2022-50834)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.