{"id":"CVE-2022-49854","summary":"mctp: Fix an error handling path in mctp_init()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmctp: Fix an error handling path in mctp_init()\n\nIf mctp_neigh_init() return error, the routes resources should\nbe released in the error handling path. Otherwise some resources\nleak.","modified":"2026-08-12T03:51:09.741648032Z","published":"2025-05-01T14:10:08.470Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49854.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/216c83222d2eb24b0e63df56e8740b02c33286e8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/49d8a6e24a3496d86e8d8ae748375df984fb6d6f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d4072058af4fd8fb4658e7452289042a406a9398"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49854.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49854"},{"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":"4d8b9319282ae84f5a17b28d8b5b5d1e7e537312"},{"fixed":"49d8a6e24a3496d86e8d8ae748375df984fb6d6f"},{"fixed":"216c83222d2eb24b0e63df56e8740b02c33286e8"},{"fixed":"d4072058af4fd8fb4658e7452289042a406a9398"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49854.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.15.0"},{"fixed":"5.15.79"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.0.9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49854.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}