Security advisory

{
  "id": "db22c5270314ff696ca3f60ed94d616094ecf971e288f5a346b7f1b081663434",
  "url": "https://osv.dev/vulnerability/CVE-2017-13673",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2017-13673",
    "summary": "The vga display update in mis-calculated the region for the dirty bitmap snapshot in case split screen mode is used causing a denial of service (assertion failure) in the cpu_physical_memory_snapshot_get_dirty function.",
    "evidence": "osv:CVE-2017-13673",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2017-13673",
      "aliases": [
        "CVE-2017-13673"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/qemu/qemu",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0737f32daf35f3730ed2461ddfaaf034c2ec7ff0"
                },
                {
                  "last_affected": "359c41abe32638adad503e386969fa428cecff52"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:qemu:qemu:2.8.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.8.0"
                      },
                      {
                        "last_affected": "2.8.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:qemu:qemu:2.9.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.9.0"
                      },
                      {
                        "last_affected": "2.9.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.8.0",
            "2.9.0",
            "v2.9.0",
            "v2.9.0-rc5",
            "v2.9.0-rc4",
            "v2.9.0-rc3",
            "v2.9.0-rc2",
            "v2.9.0-rc1",
            "v2.8.0",
            "v2.9.0-rc0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-13673.json"
          }
        },
        {
          "ranges": [
            {
              "repo": "https://gitlab.com/qemu-project/qemu",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0737f32daf35f3730ed2461ddfaaf034c2ec7ff0"
                },
                {
                  "last_affected": "359c41abe32638adad503e386969fa428cecff52"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:qemu:qemu:2.8.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.8.0"
                      },
                      {
                        "last_affected": "2.8.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:qemu:qemu:2.9.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.9.0"
                      },
                      {
                        "last_affected": "2.9.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.8.0",
            "2.9.0",
            "v2.9.0",
            "v2.9.0-rc5",
            "v2.9.0-rc4",
            "v2.9.0-rc3",
            "v2.9.0-rc2",
            "v2.9.0-rc1",
            "v2.8.0",
            "v2.9.0-rc0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-13673.json"
          }
        }
      ],
      "modified": "2026-10-24T10:31:00.310259631Z",
      "provider": "osv",
      "references": [
        "https://git.qemu.org/gitweb.cgi?p=qemu.git%3Ba=commit%3Bh=bfc56535f793c557aa754c50213fc5f882e6482d",
        "https://access.redhat.com/errata/RHSA-2018:1104",
        "https://access.redhat.com/errata/RHSA-2018:1113",
        "https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04685.html"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2017-13673",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 439510,
  "published_at": "2017-08-29T16:29:00.277+00:00"
}