{"id":"CVE-2025-68369","summary":"ntfs3: init run lock for extend inode","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nntfs3: init run lock for extend inode\n\nAfter setting the inode mode of $Extend to a regular file, executing the\ntruncate system call will enter the do_truncate() routine, causing the\nrun_lock uninitialized error reported by syzbot.\n\nPrior to patch 4e8011ffec79, if the inode mode of $Extend was not set to\na regular file, the do_truncate() routine would not be entered.\n\nAdd the run_lock initialization when loading $Extend.\n\nsyzbot reported:\nINFO: trying to register non-static key.\nCall Trace:\n dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120\n assign_lock_key+0x133/0x150 kernel/locking/lockdep.c:984\n register_lock_class+0x105/0x320 kernel/locking/lockdep.c:1299\n __lock_acquire+0x99/0xd20 kernel/locking/lockdep.c:5112\n lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5868\n down_write+0x96/0x1f0 kernel/locking/rwsem.c:1590\n ntfs_set_size+0x140/0x200 fs/ntfs3/inode.c:860\n ntfs_extend+0x1d9/0x970 fs/ntfs3/file.c:387\n ntfs_setattr+0x2e8/0xbe0 fs/ntfs3/file.c:808","modified":"2026-03-20T12:46:23.390795Z","published":"2025-12-24T10:32:55.440Z","related":["MGASA-2026-0017","MGASA-2026-0018","openSUSE-SU-2026:10039-1","openSUSE-SU-2026:10301-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68369.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/19164d8228317f3f1fe2662a9ba587cfe3b2d29e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/433d1f7c628c3cbdd7efce064d6c7acd072cf6c4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6e17555728bc469d484c59db4a0abc65c19bc315"},{"type":"WEB","url":"https://git.kernel.org/stable/c/79c8a77b1782e2ace96d063be3c41ba540d1e20a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/907bf69c6b6ce5d038eec7a599d67b45b62624bc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ab5e8ebeee1caa4fcf8be7d8d62c0a7165469076"},{"type":"WEB","url":"https://git.kernel.org/stable/c/be99c62ac7e7af514e4b13f83c891a3cccefaa48"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68369.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68369"},{"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":"63eb6730ce0604d3eacf036c2f68ea70b068317c"},{"fixed":"79c8a77b1782e2ace96d063be3c41ba540d1e20a"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"78d46f5276ed3589aaaa435580068c5b62efc921"},{"fixed":"433d1f7c628c3cbdd7efce064d6c7acd072cf6c4"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"17249b2a65274f73ed68bcd1604e08a60fd8a278"},{"fixed":"907bf69c6b6ce5d038eec7a599d67b45b62624bc"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"37f65e68ba9852dc51c78dbb54a9881c3f0fe4f7"},{"fixed":"6e17555728bc469d484c59db4a0abc65c19bc315"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"57534db1bbc4ca772393bb7d92e69d5e7b9051cf"},{"fixed":"19164d8228317f3f1fe2662a9ba587cfe3b2d29e"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"4e8011ffec79717e5fdac43a7e79faf811a384b7"},{"fixed":"ab5e8ebeee1caa4fcf8be7d8d62c0a7165469076"},{"fixed":"be99c62ac7e7af514e4b13f83c891a3cccefaa48"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-68369.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.198"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.160"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.120"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.63"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.17.13"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.18.0"},{"fixed":"6.18.2"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-68369.json"}}],"schema_version":"1.7.5"}