{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "4.9"
              },
              {
                "fixed": "4.9.24"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "4.10"
              },
              {
                "fixed": "4.10.12"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "drivers/media/usb/dvb-usb/cxusb.c in the Linux kernel 4.9.x and 4.10.x before 4.10.12 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.",
  "id": "CVE-2017-8063",
  "modified": "2026-03-15T21:48:50.988529080Z",
  "published": "2017-04-23T05:59:00.270Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.12"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.securityfocus.com/bid/97974"
    },
    {
      "type": "FIX",
      "url": "http://www.openwall.com/lists/oss-security/2017/04/16/4"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3f190e3aec212fc8c61e202c51400afa7384d4bc"
    },
    {
      "type": "FIX",
      "url": "https://github.com/torvalds/linux/commit/3f190e3aec212fc8c61e202c51400afa7384d4bc"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}