{"schema_version":"1.9.0","id":"CVE-2022-49279","published":"2025-02-26T01:56:22.051Z","modified":"2026-08-12T03:51:20.655988719Z","related":["SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1194-1","SUSE-SU-2025:1241-1","SUSE-SU-2025:1263-1"],"summary":"NFSD: prevent integer overflow on 32 bit systems","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nNFSD: prevent integer overflow on 32 bit systems\n\nOn a 32 bit system, the \"len * sizeof(*p)\" operation can have an\ninteger overflow.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"37c88763def8474bc0972fbd1adb0d21670104b7"},{"fixed":"3a2789e8ccb4a3e2a631f6817a2d3bb98b8c4fd8"},{"fixed":"ce1aa09cc14ed625104acc2d487bd92b9a88efe2"},{"fixed":"7af164fa2f1abc577d357d22d83a2f3490875d7e"},{"fixed":"303cd6173dce0a28d26526c77814eb90a41bd898"},{"fixed":"79b1c54fc6ce09ee0d5fe088bb3de26ae2150e3c"},{"fixed":"e4195d27306ea468a6dc3a27af6f586709951229"},{"fixed":"23a9dbbe0faf124fc4c139615633b9d12a3a89ef"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49279.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.17.0"},{"fixed":"4.19.238"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.189"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.110"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.33"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.16.19"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.17.0"},{"fixed":"5.17.2"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49279.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/23a9dbbe0faf124fc4c139615633b9d12a3a89ef"},{"type":"WEB","url":"https://git.kernel.org/stable/c/303cd6173dce0a28d26526c77814eb90a41bd898"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3a2789e8ccb4a3e2a631f6817a2d3bb98b8c4fd8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/79b1c54fc6ce09ee0d5fe088bb3de26ae2150e3c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7af164fa2f1abc577d357d22d83a2f3490875d7e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ce1aa09cc14ed625104acc2d487bd92b9a88efe2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e4195d27306ea468a6dc3a27af6f586709951229"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49279.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49279"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49279.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"}]}