{"id":"CVE-2022-49107","summary":"ceph: fix memory leak in ceph_readdir when note_last_dentry returns error","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nceph: fix memory leak in ceph_readdir when note_last_dentry returns error\n\nReset the last_readdir at the same time, and add a comment explaining\nwhy we don't free last_readdir when dir_emit returns false.","modified":"2026-04-11T12:43:33.448699Z","published":"2025-02-26T01:54:54.493Z","related":["SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1241-1","SUSE-SU-2025:1293-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49107.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2fe82d3254029ef9ec4e7be890125d5ef4f537de"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7f740ede35132d3d5d19747cad56a511d21bb156"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e792575b902a3939ca482491ee9fb3a236f99640"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f4429786129648a8f4bb1e5faa143c4478cc5c4a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f639d9867eea647005dc824e0e24f39ffc50d4e4"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49107.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49107"},{"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":"9030aaf9bf0a1eee47a154c316c789e959638b0f"},{"fixed":"f4429786129648a8f4bb1e5faa143c4478cc5c4a"},{"fixed":"2fe82d3254029ef9ec4e7be890125d5ef4f537de"},{"fixed":"e792575b902a3939ca482491ee9fb3a236f99640"},{"fixed":"7f740ede35132d3d5d19747cad56a511d21bb156"},{"fixed":"f639d9867eea647005dc824e0e24f39ffc50d4e4"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49107.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.34"},{"fixed":"5.10.111"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.34"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.16.20"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.17.0"},{"fixed":"5.17.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49107.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"}]}