{
  "affected": [],
  "aliases": [
    "CVE-2024-37353"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-21T11:15:10Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio: delete vq in vp_find_vqs_msix() when request_irq() fails\n\nWhen request_irq() fails, error path calls vp_del_vqs(). There, as vq is\npresent in the list, free_irq() is called for the same vector. That\ncauses following splat:\n\n[    0.414355] Trying to free already-free IRQ 27\n[    0.414403] WARNING: CPU: 1 PID: 1 at kernel/irq/manage.c:1899 free_irq+0x1a1/0x2d0\n[    0.414510] Modules linked in:\n[    0.414540] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.9.0-rc4+ #27\n[    0.414540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-1.fc39 04/01/2014\n[    0.414540] RIP: 0010:free_irq+0x1a1/0x2d0\n[    0.414540] Code: 1e 00 48 83 c4 08 48 89 e8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc 90 8b 74 24 04 48 c7 c7 98 80 6c b1 e8 00 c9 f7 ff 90 \u003c0f\u003e 0b 90 90 48 89 ee 4c 89 ef e8 e0 20 b8 00 49 8b 47 40 48 8b 40\n[    0.414540] RSP: 0000:ffffb71480013ae0 EFLAGS: 00010086\n[    0.414540] RAX: 0000000000000000 RBX: ffffa099c2722000 RCX: 0000000000000000\n[    0.414540] RDX: 0000000000000000 RSI: ffffb71480013998 RDI: 0000000000000001\n[    0.414540] RBP: 0000000000000246 R08: 00000000ffffdfff R09: 0000000000000001\n[    0.414540] R10: 00000000ffffdfff R11: ffffffffb18729c0 R12: ffffa099c1c91760\n[    0.414540] R13: ffffa099c1c916a4 R14: ffffa099c1d2f200 R15: ffffa099c1c91600\n[    0.414540] FS:  0000000000000000(0000) GS:ffffa099fec40000(0000) knlGS:0000000000000000\n[    0.414540] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[    0.414540] CR2: 0000000000000000 CR3: 0000000008e3e001 CR4: 0000000000370ef0\n[    0.414540] Call Trace:\n[    0.414540]  \u003cTASK\u003e\n[    0.414540]  ? __warn+0x80/0x120\n[    0.414540]  ? free_irq+0x1a1/0x2d0\n[    0.414540]  ? report_bug+0x164/0x190\n[    0.414540]  ? handle_bug+0x3b/0x70\n[    0.414540]  ? exc_invalid_op+0x17/0x70\n[    0.414540]  ? asm_exc_invalid_op+0x1a/0x20\n[    0.414540]  ? free_irq+0x1a1/0x2d0\n[    0.414540]  vp_del_vqs+0xc1/0x220\n[    0.414540]  vp_find_vqs_msix+0x305/0x470\n[    0.414540]  vp_find_vqs+0x3e/0x1a0\n[    0.414540]  vp_modern_find_vqs+0x1b/0x70\n[    0.414540]  init_vqs+0x387/0x600\n[    0.414540]  virtnet_probe+0x50a/0xc80\n[    0.414540]  virtio_dev_probe+0x1e0/0x2b0\n[    0.414540]  really_probe+0xc0/0x2c0\n[    0.414540]  ? __pfx___driver_attach+0x10/0x10\n[    0.414540]  __driver_probe_device+0x73/0x120\n[    0.414540]  driver_probe_device+0x1f/0xe0\n[    0.414540]  __driver_attach+0x88/0x180\n[    0.414540]  bus_for_each_dev+0x85/0xd0\n[    0.414540]  bus_add_driver+0xec/0x1f0\n[    0.414540]  driver_register+0x59/0x100\n[    0.414540]  ? __pfx_virtio_net_driver_init+0x10/0x10\n[    0.414540]  virtio_net_driver_init+0x90/0xb0\n[    0.414540]  do_one_initcall+0x58/0x230\n[    0.414540]  kernel_init_freeable+0x1a3/0x2d0\n[    0.414540]  ? __pfx_kernel_init+0x10/0x10\n[    0.414540]  kernel_init+0x1a/0x1c0\n[    0.414540]  ret_from_fork+0x31/0x50\n[    0.414540]  ? __pfx_kernel_init+0x10/0x10\n[    0.414540]  ret_from_fork_asm+0x1a/0x30\n[    0.414540]  \u003c/TASK\u003e\n\nFix this by calling deleting the current vq when request_irq() fails.",
  "id": "GHSA-qr49-prx4-cw5w",
  "modified": "2024-06-27T15:30:40Z",
  "published": "2024-06-21T12:31:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-37353"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/04207a9c64e0b16dac842e5b2ecfa53af25bdea7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/42d30da50d5c1ec433fd9551bfddd6887407c352"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/43a9aaf63254ab821f0f25fea25698ebe69ea16a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7fbe54f02a5c77ff5dd65e8ed0b58e3bd8c43e9c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/89875151fccdd024d571aa884ea97a0128b968b6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/abf001651acd1858252764fa39d79e3d0b5c86b2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bb61a84793858330ba2ca1d202d3779096f6fb54"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cb7a7c8144b434e06aba99b13b045a7efe859587"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}