{
  "cveId": "CVE-2022-49099",
  "url": "https://patchblox.com/security/cve/CVE-2022-49099",
  "summary": "CVE-2022-49099 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49099, released February 26, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  Drivers: hv: vmbus: Fix initialization of device...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  Drivers: hv: vmbus: Fix initialization of device object in vmbus_device_register()  Initialize the device\u0027s dma_{mask,parms} pointers and the device\u0027s dma_mask value before invoking device_register().  Address the following trace with 5.17-rc7:  [   49.646839] WARNING: CPU: 0 PID: 189 at include/linux/dma-mapping.h:543 \tnetvsc_probe\u002B0x37a/0x3a0 [hv_netvsc] [   49.646928] Call Trace: [   49.646930]  \u003CTASK\u003E [   49.646935]  vmbus_probe\u002B0x40/0x60 [hv_vmbus] [   49.646942]  really_probe\u002B0x1ce/0x3b0 [   49.646948]  __driver_probe_device\u002B0x109/0x180 [   49.646952]  driver_probe_device\u002B0x23/0xa0 [   49.646955]  __device_attach_driver\u002B0x76/0xe0 [   49.646958]  ? driver_allows_async_probing\u002B0x50/0x50 [   49.646961]  bus_for_each_drv\u002B0x84/0xd0 [   49.646964]  __device_attach\u002B0xed/0x170 [   49.646967]  device_initial_probe\u002B0x13/0x20 [   49.646970]  bus_probe_device\u002B0x8f/0xa0 [   49.646973]  device_add\u002B0x41a/0x8e0 [   49.646975]  ? hrtimer_init\u002B0x28/0x80 [   49.646981]  device_register\u002B0x1b/0x20 [   49.646983]  vmbus_device_register\u002B0x5e/0xf0 [hv_vmbus] [   49.646991]  vmbus_add_channel_work\u002B0x12d/0x190 [hv_vmbus] [   49.646999]  process_one_work\u002B0x21d/0x3f0 [   49.647002]  worker_thread\u002B0x4a/0x3b0 [   49.647005]  ? process_one_work\u002B0x3f0/0x3f0 [   49.647007]  kthread\u002B0xff/0x130 [   49.647011]  ? kthread_complete_and_exit\u002B0x20/0x20 [   49.647015]  ret_from_fork\u002B0x22/0x30 [   49.647020]  \u003C/TASK\u003E [   49.647021] ---[ end trace 0000000000000000 ]---",
  "published": "2025-02-26T07:00:47Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.0021,
  "epssPercentile": 0.11194,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.17.3-1",
      "fix": "DEBIAN-CVE-2022-49099",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49099",
      "released": "2025-02-26T07:00:47Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.17.3-1",
      "fix": "DEBIAN-CVE-2022-49099",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49099",
      "released": "2025-02-26T07:00:47Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.17.3-1",
      "fix": "DEBIAN-CVE-2022-49099",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49099",
      "released": "2025-02-26T07:00:47Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}