{"cve":"CVE-2022-49681","nvd":{"published":"2025-02-26T07:01:42.963","modified":"2026-06-17T05:18:50.707","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nxtensa: xtfpga: Fix refcount leak bug in setup\n\nIn machine_setup(), of_find_compatible_node() will return a node\npointer with refcount incremented. We should use of_node_put() when\nit is not used anymore.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/0162451723178602c37f0555d235dfa17e486112","https://git.kernel.org/stable/c/0715d0e60052662c3f225342062f174dd721d1c7","https://git.kernel.org/stable/c/173940b3ae40114d4179c251a98ee039dc9cd5b3","https://git.kernel.org/stable/c/35d7e961be68732eb3acaeba81fb81ca16eafd05","https://git.kernel.org/stable/c/6c0839cf1b9e1b3c88da6af76794583cbfae8da3"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:59:48.811064707+00:00"},"epss":{"cve":"CVE-2022-49681","score":0.00258,"percentile":0.17546,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}