{"id":"CVE-2022-50235","summary":"NFSD: Protect against send buffer overflow in NFSv2 READDIR","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nNFSD: Protect against send buffer overflow in NFSv2 READDIR\n\nRestore the previous limit on the @count argument to prevent a\nbuffer overflow attack.","modified":"2026-03-20T11:47:18.972822Z","published":"2025-09-15T14:01:41.043Z","related":["SUSE-SU-2025:03613-1","SUSE-SU-2025:03614-1","SUSE-SU-2025:03615-1","SUSE-SU-2025:03626-1","SUSE-SU-2025:03628-1","SUSE-SU-2025:3716-1","SUSE-SU-2025:3761-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50235.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/00b4492686e0497fdb924a9d4c8f6f99377e176c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0e57d696f60dee6117a8ace0cac7c5761d375277"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c2a878095b5c6f04f90553a3c45872f990dab14e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dc7f225090c29a5f3b9419b1af32846a201555e7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f59c74df82f6ac9d2ea4e01aa3ae7c6c4481652d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50235.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50235"},{"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":"9e291a6a28d32545ed2fd959a8165144d1724df1"},{"fixed":"0e57d696f60dee6117a8ace0cac7c5761d375277"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"eabc0aab98e5218ceecd82069b0d6fdfff5ee885"},{"fixed":"dc7f225090c29a5f3b9419b1af32846a201555e7"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"53b1119a6e5028b125f431a0116ba73510d82a72"},{"fixed":"c2a878095b5c6f04f90553a3c45872f990dab14e"},{"fixed":"f59c74df82f6ac9d2ea4e01aa3ae7c6c4481652d"},{"fixed":"00b4492686e0497fdb924a9d4c8f6f99377e176c"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50235.json"}}],"schema_version":"1.7.5"}