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CVE-2022-50834

11
FAUCET Score

CVE-2022-50834 addresses a resource leak vulnerability in the Linux kernel's Near Field Communication (NFC) subsystem, specifically related to the nfc_get_device() function. This flaw could lead to system instability if device references are not properly released. While a CVSS score is unavailable, its FAUCET Risk Score of 7/100 suggests a low severity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
LinuxLinux
3.13CNA affecteddefault affected
LinuxLinux
>= 5ce3f32b5264b337bfd13a780452a17705307725, < 277f0d0a9084e7454e5532c823a7a876a7b00af7, >= 5ce3f32b5264b337bfd13a780452a17705307725, < a743128fca394a43425020a4f287d3168d94d04f, >= 5ce3f32b5264b337bfd13a780452a17705307725, < b32f6bef248562bb5191ada527717ea50b319466, >= 5ce3f32b5264b337bfd13a780452a17705307725, < b63bc2db244c1b57e36f16ea5f2a1becda413f68, >= 5ce3f32b5264b337bfd13a780452a17705307725, < d1d912e7f82d7216ba4e266048ec1d1f5ea93839, >= 5ce3f32b5264b337bfd13a780452a17705307725, < d8e410315ad393b23520b5db0706be853589c548, >= 5ce3f32b5264b337bfd13a780452a17705307725, < df49908f3c52d211aea5e2a14a93bbe67a2cb3af, >= 5ce3f32b5264b337bfd13a780452a17705307725, < e0f5c962c066e769c187f037fedc883f8abd4e82CNA affecteddefault unaffected

CVSS Data

CVSS data has not been published for this CVE.

Exploit Intelligence

EPSS Score
0.22%
Probability of exploitation in next 30 days
EPSS Percentile
12.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15

Social Chatter

Media Mentions

No media coverage found for this CVE.

Remediation

Vendor Advisories (1)

redhatCVE-2022-50834

kernel: nfc: Fix potential resource leaks

Dec 30, 2025

References

git.kernel.org / stable/c/277f0d0a9084e7454e5532c823a7a876a7b00af7
git.kernel.org / stable/c/a743128fca394a43425020a4f287d3168d94d04f
git.kernel.org / stable/c/b32f6bef248562bb5191ada527717ea50b319466
git.kernel.org / stable/c/b63bc2db244c1b57e36f16ea5f2a1becda413f68
git.kernel.org / stable/c/d1d912e7f82d7216ba4e266048ec1d1f5ea93839
git.kernel.org / stable/c/d8e410315ad393b23520b5db0706be853589c548
git.kernel.org / stable/c/df49908f3c52d211aea5e2a14a93bbe67a2cb3af
git.kernel.org / stable/c/e0f5c962c066e769c187f037fedc883f8abd4e82