{"id":"CVE-2022-36659","aliases":["EUVD-2022-39362","GHSA-3hwm-6pxc-3vcf"],"status":"published","title":"xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component...","description":"xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_write(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00869,"percentile":0.59071,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2022-09-07T16:30:06Z","modified":"2026-06-17T04:53:48Z","products":[{"vendor":"xhyve_project","product":"xhyve"}],"references":[{"url":"https://awxylitol.github.io/2022/07/21/disclose-three-bugs-in-xhyve.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36659"},{"url":"https://github.com/advisories/GHSA-3hwm-6pxc-3vcf"}],"sources":{"cve":[{"id":"CVE-2022-36659","description":"xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_write(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.","status":"published","published":"2022-09-07T16:30:06Z","modified":"2025-06-17T19:30:54.569Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:34:35.615708Z"}],"euvd":[{"id":"EUVD-2022-39362","description":"xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_write(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.","status":"published","published":"2022-09-07T16:30:06Z","modified":"2025-06-17T19:30:54Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:32:22.334611Z"}],"ghsa":[{"id":"GHSA-3hwm-6pxc-3vcf","title":"xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component...","description":"xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_write(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.","status":"published","published":"2022-09-08T00:00:30Z","modified":"2023-01-30T05:07:07Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:47:37.918141Z"}],"nvd":[{"id":"CVE-2022-36659","description":"xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_write(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.","status":"published","published":"2022-09-07T17:15:08.567Z","modified":"2026-06-17T04:53:48.057Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:07:26.802986Z"}]}}