{"id":"CVE-2020-12293","aliases":["EUVD-2020-4605","GHSA-p8mp-r47x-w6xp"],"status":"published","title":"Improper control of a resource through its lifetime in some Intel(R) Thunderbolt(TM) controllers...","description":"Improper control of a resource through its lifetime in some Intel(R) Thunderbolt(TM) controllers may allow an authenticated user to potentially enable denial of service via local access.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/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":0.00219,"percentile":0.12446,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-06-09T18:37:28Z","modified":"2026-06-17T02:51:35Z","products":[{"vendor":"intel","product":"dsl5320_thunderbolt_2_firmware"},{"vendor":"intel","product":"dsl5520_thunderbolt_2_firmware"},{"vendor":"intel","product":"dsl6340_thunderbolt_3_firmware"},{"vendor":"intel","product":"dsl6540_thunderbolt_3_firmware"},{"vendor":"intel","product":"jhl6240_thunderbolt_3_firmware"},{"vendor":"intel","product":"jhl6340_thunderbolt_3_firmware"},{"vendor":"intel","product":"jhl6540_thunderbolt_3_firmware"},{"vendor":"intel","product":"jhl7040_thunderbolt_3_retimer_firmware"},{"vendor":"intel","product":"jhl7340_thunderbolt_3_firmware"},{"vendor":"intel","product":"jhl7440_thunderbolt_3_firmware"},{"vendor":"intel","product":"jhl7540_thunderbolt_3_firmware"},{"vendor":"intel","product":"jhl8010r_usb_retimer_firmware"},{"vendor":"intel","product":"jhl8040r_thunderbolt_4_retimer_firmware"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00401.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12293"},{"url":"https://github.com/advisories/GHSA-p8mp-r47x-w6xp"}],"sources":{"cve":[{"id":"CVE-2020-12293","description":"Improper control of a resource through its lifetime in some Intel(R) Thunderbolt(TM) controllers may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2021-06-09T18:37:28Z","modified":"2024-08-04T11:56:50.598Z","updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2020-4605","description":"Improper control of a resource through its lifetime in some Intel(R) Thunderbolt(TM) controllers may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2021-06-09T18:37:28Z","modified":"2024-08-04T11:56:50Z","updated_at":"2026-11-03T03:07:40.81889Z"}],"ghsa":[{"id":"GHSA-p8mp-r47x-w6xp","title":"Improper control of a resource through its lifetime in some Intel(R) Thunderbolt(TM) controllers...","description":"Improper control of a resource through its lifetime in some Intel(R) Thunderbolt(TM) controllers may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2022-05-24T19:04:30Z","modified":"2023-01-29T05:07:55Z","updated_at":"2026-11-02T14:46:11.594724Z"}],"nvd":[{"id":"CVE-2020-12293","description":"Improper control of a resource through its lifetime in some Intel(R) Thunderbolt(TM) controllers may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2021-06-09T19:15:08.463Z","modified":"2026-06-17T02:51:35.04Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:06:43.288951Z"}]}}