{"cve":"CVE-2024-58089","nvd":{"published":"2025-03-12T10:15:16.440","modified":"2026-08-04T11:22:38.967","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix double accounting race when btrfs_run_delalloc_range() failed\n\n[BUG]\nWhen running btrfs with block size (4K) smaller than page size (64K,\naarch64), there is a very high chance to crash the kernel at\ngeneric/750, with the following messages:\n(before the call traces, there are 3 extra debug messages added)\n\n  BTRFS warning (device dm-3): read-write for sector size 4096 with page size 65536 is experimental\n  BTRFS info (device dm-3): checking UUID tree\n  hrtimer: interrupt took 5451385 ns\n  BTRFS error (device dm-3): cow_file_range failed, root=4957 inode=257 start=1605632 len=69632: -28\n  BTRFS error (device dm-3): run_delalloc_nocow failed, root=4957 inode=257 start=1605632 len=69632: -28\n  BTRFS error (device dm-3): failed to run delalloc range, root=4957 ino=257 folio=1572864 submit_bitmap=8-15 start=1605632 len=69632: -28\n  ------------[ cut here ]------------\n  WARNING: CPU: 2 PID: 3020984 at ordered-data.c:360 can_finish_ordered_extent+0x370/0x3b8 [btrfs]\n  CPU: 2 UID: 0 PID: 3020984 Comm: kworker/u24:1 Tainted: G           OE      6.13.0-rc1-custom+ #89\n  Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE\n  Hardware name: QEMU KVM Virtual Machine, BIOS unknown 2/2/2022\n  Workqueue: events_unbound btrfs_async_reclaim_data_space [btrfs]\n  pc : can_finish_ordered_extent+0x370/0x3b8 [btrfs]\n  lr : can_finish_ordered_extent+0x1ec/0x3b8 [btrfs]\n  Call trace:\n   can_finish_ordered_extent+0x370/0x3b8 [btrfs] (P)\n   can_finish_ordered_extent+0x1ec/0x3b8 [btrfs] (L)\n   btrfs_mark_ordered_io_finished+0x130/0x2b8 [btrfs]\n   extent_writepage+0x10c/0x3b8 [btrfs]\n   extent_write_cache_pages+0x21c/0x4e8 [btrfs]\n   btrfs_writepages+0x94/0x160 [btrfs]\n   do_writepages+0x74/0x190\n   filemap_fdatawrite_wbc+0x74/0xa0\n   start_delalloc_inodes+0x17c/0x3b0 [btrfs]\n   btrfs_start_delalloc_roots+0x17c/0x288 [btrfs]\n   shrink_delalloc+0x11c/0x280 [btrfs]\n   flush_space+0x288/0x328 [btrfs]\n   btrfs_async_reclaim_data_space+0x180/0x228 [btrfs]\n   process_one_work+0x228/0x680\n   worker_thread+0x1bc/0x360\n   kthread+0x100/0x118\n   ret_from_fork+0x10/0x20\n  ---[ end trace 0000000000000000 ]---\n  BTRFS critical (device dm-3): bad ordered extent accounting, root=4957 ino=257 OE offset=1605632 OE len=16384 to_dec=16384 left=0\n  BTRFS critical (device dm-3): bad ordered extent accounting, root=4957 ino=257 OE offset=1622016 OE len=12288 to_dec=12288 left=0\n  Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008\n  BTRFS critical (device dm-3): bad ordered extent accounting, root=4957 ino=257 OE offset=1634304 OE len=8192 to_dec=4096 left=0\n  CPU: 1 UID: 0 PID: 3286940 Comm: kworker/u24:3 Tainted: G        W  OE      6.13.0-rc1-custom+ #89\n  Hardware name: QEMU KVM Virtual Machine, BIOS unknown 2/2/2022\n  Workqueue:  btrfs_work_helper [btrfs] (btrfs-endio-write)\n  pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n  pc : process_one_work+0x110/0x680\n  lr : worker_thread+0x1bc/0x360\n  Call trace:\n   process_one_work+0x110/0x680 (P)\n   worker_thread+0x1bc/0x360 (L)\n   worker_thread+0x1bc/0x360\n   kthread+0x100/0x118\n   ret_from_fork+0x10/0x20\n  Code: f84086a1 f9000fe1 53041c21 b9003361 (f9400661)\n  ---[ end trace 0000000000000000 ]---\n  Kernel panic - not syncing: Oops: Fatal exception\n  SMP: stopping secondary CPUs\n  SMP: failed to stop secondary CPUs 2-3\n  Dumping ftrace buffer:\n     (ftrace buffer empty)\n  Kernel Offset: 0x275bb9540000 from 0xffff800080000000\n  PHYS_OFFSET: 0xffff8fbba0000000\n  CPU features: 0x100,00000070,00801250,8201720b\n\n[CAUSE]\nThe above warning is triggered immediately after the delalloc range\nfailure, this happens in the following sequence:\n\n- Range [1568K, 1636K) is dirty\n\n   1536K  1568K     1600K    1636K  1664K\n   |      |/////////|////////|      |\n\n  Where 1536K, 1600K and 1664K are page boundaries (64K page size)\n\n- Enter extent_writepage() for page 1536K\n\n- Enter run_delalloc_nocow() with locke\n---truncated---","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-770"],"references":["https://git.kernel.org/stable/c/0283ee1912c8e243c931f4ee5b3672e954fe0384","https://git.kernel.org/stable/c/21333148b5c9e52f41fafcedec3810b56a5e0e40","https://git.kernel.org/stable/c/72dad8e377afa50435940adfb697e070d3556670"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:00:17.429720821+00:00"},"epss":{"cve":"CVE-2024-58089","score":0.0023,"percentile":0.13918,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}