{"id":"CVE-2023-54190","summary":"leds: led-core: Fix refcount leak in of_led_get()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nleds: led-core: Fix refcount leak in of_led_get()\n\nclass_find_device_by_of_node() calls class_find_device(), it will take\nthe reference, use the put_device() to drop the reference when not need\nanymore.","modified":"2026-03-20T12:33:29.595123Z","published":"2025-12-30T12:08:58.605Z","related":["SUSE-SU-2026:0263-1","SUSE-SU-2026:0317-1","SUSE-SU-2026:0411-1","SUSE-SU-2026:0617-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54190.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1d6101d9222e1ca8c01b3fa9ebf0dcf7bcd82564"},{"type":"WEB","url":"https://git.kernel.org/stable/c/690efcb5827c3bacbf1de90cd14907b91bf8cb7b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d880981b82223f9bf128dfdd2424abb0c658f345"},{"type":"WEB","url":"https://git.kernel.org/stable/c/da1afe8e6099980fe1e2fd7436dca284af9d3f29"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ddf3e82164afd9381b1d52c9f00b3878f7b6d308"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54190.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-54190"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"699a8c7c4bd376aee4808e6272188319e900c8af"},{"fixed":"1d6101d9222e1ca8c01b3fa9ebf0dcf7bcd82564"},{"fixed":"690efcb5827c3bacbf1de90cd14907b91bf8cb7b"},{"fixed":"d880981b82223f9bf128dfdd2424abb0c658f345"},{"fixed":"ddf3e82164afd9381b1d52c9f00b3878f7b6d308"},{"fixed":"da1afe8e6099980fe1e2fd7436dca284af9d3f29"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-54190.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.6.0"},{"fixed":"5.10.173"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.99"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.16"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.2.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-54190.json"}}],"schema_version":"1.7.5"}