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CVE-2025-40261: Linux

9.8

CVSS 3.1

Няма данни

Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

Няма потвърждение

Атакува се

Няма данни

Време до експлоатация

Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.

  • Експлоатация: няма данни за експлоатация
  • Атаката може да се автоматизира

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() nvme_fc_delete_assocation() waits for pending I/O to complete before returning, and an error can cause ->ioerr_work to be queued after cancel_work_sync() had been called. Move the call to cancel_work_sync() to be after nvme_fc_delete_association() to ensure ->ioerr_work is not running when the nvme_fc_ctrl object is freed. Otherwise the following can occur: [ 1135.911754] list_del corruption, ff2d24c8093f31f8->next is NULL [ 1135.917705] ------------[ cut here ]------------ [ 1135.922336] kernel BUG at lib/list_debug.c:52! [ 1135.926784] Oops: invalid opcode: 0000 [#1] SMP NOPTI [ 1135.931851] CPU: 48 UID: 0 PID: 726 Comm: kworker/u449:23 Kdump: loaded Not tainted 6.12.0 #1 PREEMPT(voluntary) [ 1135.943490] Hardware name: Dell Inc. PowerEdge R660/0HGTK9, BIOS 2.5.4 01/16/2025 [ 1135.950969] Workqueue: 0x0 (nvme-wq) [ 1135.954673] RIP: 0010:__list_del_entry_valid_or_report.cold+0xf/0x6f [ 1135.961041] Code: c7 c7 98 68 72 94 e8 26 45 fe ff 0f 0b 48 c7 c7 70 68 72 94 e8 18 45 fe ff 0f 0b 48 89 fe 48 c7 c7 80 69 72 94 e8 07 45 fe ff <0f> 0b 48 89 d1 48 c7 c7 a0 6a 72 94 48 89 c2 e8 f3 44 fe ff 0f 0b [ 1135.979788] RSP: 0018:ff579b19482d3e50 EFLAGS: 00010046 [ 1135.985015] RAX: 0000000000000033 RBX: ff2d24c8093f31f0 RCX: 0000000000000000 [ 1135.992148] RDX: 0000000000000000 RSI: ff2d24d6bfa1d0c0 RDI: ff2d24d6bfa1d0c0 [ 1135.999278] RBP: ff2d24c8093f31f8 R08: 0000000000000000 R09: ffffffff951e2b08 [ 1136.006413] R10: ffffffff95122ac8 R11: 0000000000000003 R12: ff2d24c78697c100 [ 1136.013546] R13: fffffffffffffff8 R14: 0000000000000000 R15: ff2d24c78697c0c0 [ 1136.020677] FS: 0000000000000000(0000) GS:ff2d24d6bfa00000(0000) knlGS:0000000000000000 [ 1136.028765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1136.034510] CR2: 00007fd207f90b80 CR3: 000000163ea22003 CR4: 0000000000f73ef0 [ 1136.041641] DR0: 0000000000000000

Засегнати продукти

  • Linux Linux: f1cd8c40936ff2b560e1f35159dd6a4602b558e5 преди 3f48cd7f35da07fc067cef926bb7f6f4735de37b; 19fce0470f05031e6af36e49ce222d0f0050d432 преди a9b1315ed428239612601e9e188329e7cefa32fd; 19fce0470f05031e6af36e49ce222d0f0050d432 преди 9610a2c162ef729a3988213a4604376e492f6f44; 19fce0470f05031e6af36e49ce222d0f0050d432 преди 33f64600a12055219bda38b55320c62cdeda9167; 19fce0470f05031e6af36e49ce222d0f0050d432 преди 48ae433c6cc6985f647b1b37d8bb002972cf9bdb; 19fce0470f05031e6af36e49ce222d0f0050d432 преди fbd5741a556eaaa63d0908132ca79d335b58b1cd; 19fce0470f05031e6af36e49ce222d0f0050d432 преди 0a2c5495b6d1ecb0fa18ef6631450f391a888256; 5.10.9 преди 5.10.253
  • Linux Linux: 5.11; преди 5.11; 5.10.253 до 5.10.*; 5.15.209 до 5.15.*; 6.1.167 до 6.1.*; 6.6.118 до 6.6.*; 6.12.60 до 6.12.*; 6.17.10 до 6.17.*; 6.18 до *
  • Siemens RUGGEDCOM RST2428P: преди V4.0
  • Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP: V3.1.6 преди *
  • Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP: V3.1.6 преди *
  • Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP: V3.1.6 преди *

История

  • 4 декември 2025 Публикувано

Други уязвимости в Linux Linux

Първоизточници

CVE-2025-40261: Linux | freedomonline.bg