{"id":"CVE-2022-49682","summary":"xtensa: Fix refcount leak bug in time.c","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nxtensa: Fix refcount leak bug in time.c\n\nIn calibrate_ccount(), of_find_compatible_node() will return a node\npointer with refcount incremented. We should use of_node_put() when\nit is not used anymore.","modified":"2026-04-02T08:27:49.573672Z","published":"2025-02-26T02:24:10.703Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49682.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0dcc1dd8a5dd9240639f1051dfaa2dffc9fbbde5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0e403a383c14b63c86bd9df085b7e573e9caee64"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3e5eb904d9ba657308fc75a5de434b0e58dcb8d7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7de4502af68f4f3932f450157f5483eb7b33cb74"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a0117dc956429f2ede17b323046e1968d1849150"},{"type":"WEB","url":"https://git.kernel.org/stable/c/af0ff2da01521144bc11194f4c26485d7c9cee73"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e5234a9d64a976abd134a14710dcd5188158a7c5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f1eaf4ba5372ad111f687a80c67e270708e14c23"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49682.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49682"},{"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":"205ad548a7426fb6813760cd9917d3fc24122576"},{"fixed":"3e5eb904d9ba657308fc75a5de434b0e58dcb8d7"},{"fixed":"7de4502af68f4f3932f450157f5483eb7b33cb74"},{"fixed":"f1eaf4ba5372ad111f687a80c67e270708e14c23"},{"fixed":"e5234a9d64a976abd134a14710dcd5188158a7c5"},{"fixed":"af0ff2da01521144bc11194f4c26485d7c9cee73"},{"fixed":"0dcc1dd8a5dd9240639f1051dfaa2dffc9fbbde5"},{"fixed":"0e403a383c14b63c86bd9df085b7e573e9caee64"},{"fixed":"a0117dc956429f2ede17b323046e1968d1849150"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49682.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}