{"id":"DEBIAN-CVE-2024-55641","details":"In the Linux kernel, the following vulnerability has been resolved:  xfs: unlock inodes when erroring out of xfs_trans_alloc_dir  Debugging a filesystem patch with generic/475 caused the system to hang after observing the following sequences in dmesg:   XFS (dm-0): metadata I/O error in \"xfs_imap_to_bp+0x61/0xe0 [xfs]\" at daddr 0x491520 len 32 error 5  XFS (dm-0): metadata I/O error in \"xfs_btree_read_buf_block+0xba/0x160 [xfs]\" at daddr 0x3445608 len 8 error 5  XFS (dm-0): metadata I/O error in \"xfs_imap_to_bp+0x61/0xe0 [xfs]\" at daddr 0x138e1c0 len 32 error 5  XFS (dm-0): log I/O error -5  XFS (dm-0): Metadata I/O Error (0x1) detected at xfs_trans_read_buf_map+0x1ea/0x4b0 [xfs] (fs/xfs/xfs_trans_buf.c:311).  Shutting down filesystem.  XFS (dm-0): Please unmount the filesystem and rectify the problem(s)  XFS (dm-0): Internal error dqp-\u003eq_ino.reserved \u003c dqp-\u003eq_ino.count at line 869 of file fs/xfs/xfs_trans_dquot.c.  Caller xfs_trans_dqresv+0x236/0x440 [xfs]  XFS (dm-0): Corruption detected. Unmount and run xfs_repair  XFS (dm-0): Unmounting Filesystem be6bcbcc-9921-4deb-8d16-7cc94e335fa7  The system is stuck in unmount trying to lock a couple of inodes so that they can be purged.  The dquot corruption notice above is a clue to what happened -- a link() call tried to set up a transaction to link a child into a directory.  Quota reservation for the transaction failed after IO errors shut down the filesystem, but then we forgot to unlock the inodes on our way out.  Fix that.","modified":"2026-09-15T09:02:59.849834711Z","published":"2025-01-11T13:15:27.847Z","upstream":["CVE-2024-55641"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2024-55641"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.12.6-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-55641.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.12.6-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-55641.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}