{"id":"CVE-2022-50835","summary":"jbd2: add miss release buffer head in fc_do_one_pass()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\njbd2: add miss release buffer head in fc_do_one_pass()\n\nIn fc_do_one_pass() miss release buffer head after use which will lead\nto reference count leak.","modified":"2026-04-02T08:28:47.314067Z","published":"2025-12-30T12:10:55.715Z","related":["SUSE-SU-2026:0263-1","SUSE-SU-2026:0317-1","SUSE-SU-2026:0411-1","SUSE-SU-2026:0617-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50835.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1f48116cbd3404898c9022892e114dd7cc3063c1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/27c7bd35135d5ab38b9138ecf186ce54a96c98d9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/56fcd0788f0d9243c1754bd6f80b8b327c4afeee"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dfff66f30f66b9524b661f311bbed8ff3d2ca49f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e65506ff181fc176088f32117d69b9cb1ddda777"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50835.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50835"},{"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":"5b849b5f96b47d82b5a432d8b91a8ad260e1de46"},{"fixed":"e65506ff181fc176088f32117d69b9cb1ddda777"},{"fixed":"56fcd0788f0d9243c1754bd6f80b8b327c4afeee"},{"fixed":"27c7bd35135d5ab38b9138ecf186ce54a96c98d9"},{"fixed":"1f48116cbd3404898c9022892e114dd7cc3063c1"},{"fixed":"dfff66f30f66b9524b661f311bbed8ff3d2ca49f"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50835.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.10.0"},{"fixed":"5.10.150"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.75"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.19.17"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.20.0"},{"fixed":"6.0.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50835.json"}}],"schema_version":"1.7.5"}