CVE-2018-5683

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Source
https://cve.org/CVERecord?id=CVE-2018-5683
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-5683.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-5683
Downstream
Related
Published
2018-01-23T18:29:00.580Z
Modified
2026-05-15T12:03:39.962079024Z
Severity
  • 6.0 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The vgadrawtext function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging improper memory address validation.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "canonical:ubuntu_linux",
            "extracted_events": [
                {
                    "last_affected": "14.04"
                },
                {
                    "last_affected": "16.04"
                },
                {
                    "last_affected": "17.10"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
                {
                    "last_affected": "8.0"
                },
                {
                    "last_affected": "9.0"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux_desktop",
            "extracted_events": [
                {
                    "last_affected": "6.0"
                },
                {
                    "last_affected": "7.0"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux_server",
            "extracted_events": [
                {
                    "last_affected": "6.0"
                },
                {
                    "last_affected": "7.0"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*",
                "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:enterprise_linux_server_aus",
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "last_affected": "7.6"
                },
                {
                    "last_affected": "7.7"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*",
                "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.7:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux_server_eus",
            "extracted_events": [
                {
                    "last_affected": "7.6"
                },
                {
                    "last_affected": "7.7"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*",
                "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux_server_tus",
            "extracted_events": [
                {
                    "last_affected": "7.6"
                },
                {
                    "last_affected": "7.7"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux_workstation",
            "extracted_events": [
                {
                    "last_affected": "6.0"
                },
                {
                    "last_affected": "7.0"
                }
            ]
        }
    ]
}
References

Affected packages