{"id":"CVE-2025-68243","summary":"NFS: Check the TLS certificate fields in nfs_match_client()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nNFS: Check the TLS certificate fields in nfs_match_client()\n\nIf the TLS security policy is of type RPC_XPRTSEC_TLS_X509, then the\ncert_serial and privkey_serial fields need to match as well since they\ndefine the client's identity, as presented to the server.","modified":"2026-04-02T13:03:27.460823Z","published":"2025-12-16T14:21:20.421Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68243.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/b8fa37219074811c04d4ecb742c73e2b296da6a8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fb2cba0854a7f315c8100a807a6959b99d72479e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68243.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68243"},{"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":"90c9550a8d65fb9b1bf87baf97a04ed91bf61b33"},{"fixed":"b8fa37219074811c04d4ecb742c73e2b296da6a8"},{"fixed":"fb2cba0854a7f315c8100a807a6959b99d72479e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68243.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.17.0"},{"fixed":"6.17.9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68243.json"}}],"schema_version":"1.7.5"}