{"id":"CVE-2022-36661","aliases":["EUVD-2022-39364","GHSA-f499-35rg-394j"],"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_read(). 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":"2026-11-09","score":0.00869,"percentile":0.59023,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2022-09-07T16:30:08Z","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-2022-36661"},{"url":"https://github.com/advisories/GHSA-f499-35rg-394j"}],"sources":{"cve":[{"id":"CVE-2022-36661","description":"xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_read(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.","status":"published","published":"2022-09-07T16:30:08Z","modified":"2025-06-17T19:31:54.317Z","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":"2026-11-02T14:34:35.945659Z"}],"euvd":[{"id":"EUVD-2022-39364","description":"xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_read(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.","status":"published","published":"2022-09-07T16:30:08Z","modified":"2025-06-17T19:31:54Z","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-f499-35rg-394j","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_read(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.","status":"published","published":"2022-09-08T00:00:30Z","modified":"2023-01-30T05:07:08Z","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":"2026-11-02T14:47:38.392867Z"}],"nvd":[{"id":"CVE-2022-36661","description":"xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_read(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.","status":"published","published":"2022-09-07T17:15:08.667Z","modified":"2026-06-17T04:53:48.36Z","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"}]}}