{
  "cveId": "CVE-2022-48715",
  "url": "https://patchblox.com/security/cve/CVE-2022-48715",
  "summary": "CVE-2022-48715 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48715, released June 20, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe  Running tests with a debug kernel shows that bnx2fc_recv_frame() is modifying the per_cpu lport stats counters in a non-mpsafe way.  Just boot a debug kernel and run the bnx2fc driver with the hardware enabled.  [ 1391.699147] BUG: using smp_processor_id() in preemptible [00000000] code: bnx2fc_ [ 1391.699160] caller is bnx2fc_recv_frame\u002B0xbf9/0x1760 [bnx2fc] [ 1391.699174] CPU: 2 PID: 4355 Comm: bnx2fc_l2_threa Kdump: loaded Tainted: G    B [ 1391.699180] Hardware name: HP ProLiant DL120 G7, BIOS J01 07/01/2013 [ 1391.699183] Call Trace: [ 1391.699188]  dump_stack_lvl\u002B0x57/0x7d [ 1391.699198]  check_preemption_disabled\u002B0xc8/0xd0 [ 1391.699205]  bnx2fc_recv_frame\u002B0xbf9/0x1760 [bnx2fc] [ 1391.699215]  ? do_raw_spin_trylock\u002B0xb5/0x180 [ 1391.699221]  ? bnx2fc_npiv_create_vports.isra.0\u002B0x4e0/0x4e0 [bnx2fc] [ 1391.699229]  ? bnx2fc_l2_rcv_thread\u002B0xb7/0x3a0 [bnx2fc] [ 1391.699240]  bnx2fc_l2_rcv_thread\u002B0x1af/0x3a0 [bnx2fc] [ 1391.699250]  ? bnx2fc_ulp_init\u002B0xc0/0xc0 [bnx2fc] [ 1391.699258]  kthread\u002B0x364/0x420 [ 1391.699263]  ? _raw_spin_unlock_irq\u002B0x24/0x50 [ 1391.699268]  ? set_kthread_struct\u002B0x100/0x100 [ 1391.699273]  ret_from_fork\u002B0x22/0x30  Restore the old get_cpu/put_cpu code with some modifications to reduce the size of the critical section.",
  "published": "2024-06-20T11:15:55Z",
  "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": 0.11315,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48715",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48715",
      "released": "2024-06-20T11:15:55Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48715",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48715",
      "released": "2024-06-20T11:15:55Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48715",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48715",
      "released": "2024-06-20T11:15:55Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}