{"id":"CVE-2022-43507","aliases":["EUVD-2022-46505","GHSA-qq3q-8ccj-3w3c","SUSE-SU-2023:3290-1"],"status":"published","title":"Improper buffer restrictions in the Intel(R) QAT Engine for OpenSSL before version 0.6.16 may...","description":"Improper buffer restrictions in the Intel(R) QAT Engine for OpenSSL before version 0.6.16 may allow a privileged user to potentially enable escalation of privilege via network access.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00611,"percentile":0.49713,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-120","CWE-92"],"published":"2023-05-10T13:17:22Z","modified":"2026-10-24T14:35:07Z","fixes":[{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","package":"qatengine","fixed_in":["0.6.10-150400.3.3.1"],"sources":["osv"]},{"ecosystem":"openSUSE:Leap 15.4","package":"qatengine","fixed_in":["0.6.10-150400.3.3.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","package":"qatengine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.10-150400.3.3.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"qatengine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.10-150400.3.3.1"}]}]}],"products":[{"vendor":"intel","product":"quickassist_technology_engine"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00798.html","tags":["x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-43507"},{"url":"https://github.com/advisories/GHSA-qq3q-8ccj-3w3c"},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20233290-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1211296","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2022-43507","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2022-43507","description":"Improper buffer restrictions in the Intel(R) QAT Engine for OpenSSL before version 0.6.16 may allow a privileged user to potentially enable escalation of privilege via network access.","status":"published","published":"2023-05-10T13:17:22.375Z","modified":"2025-01-27T17:58:59.168Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-92"],"updated_at":"2026-11-02T14:34:25.954329Z"}],"euvd":[{"id":"EUVD-2022-46505","description":"Improper buffer restrictions in the Intel(R) QAT Engine for OpenSSL before version 0.6.16 may allow a privileged user to potentially enable escalation of privilege via network access.","status":"published","published":"2023-05-10T13:17:22Z","modified":"2025-01-27T17:58:59Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:12.665174Z"}],"ghsa":[{"id":"GHSA-qq3q-8ccj-3w3c","title":"Improper buffer restrictions in the Intel(R) QAT Engine for OpenSSL before version 0.6.16 may...","description":"Improper buffer restrictions in the Intel(R) QAT Engine for OpenSSL before version 0.6.16 may allow a privileged user to potentially enable escalation of privilege via network access.","status":"published","published":"2023-05-10T15:30:21Z","modified":"2024-04-04T04:00:09Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:56:20.636792Z"}],"nvd":[{"id":"CVE-2022-43507","description":"Improper buffer restrictions in the Intel(R) QAT Engine for OpenSSL before version 0.6.16 may allow a privileged user to potentially enable escalation of privilege via network access.","status":"published","published":"2023-05-10T14:15:24.4Z","modified":"2026-06-17T05:06:43.503Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-92","CWE-120"],"updated_at":"2026-11-02T14:07:37.42466Z"}],"osv":[{"id":"CVE-2022-43507","description":"Improper buffer restrictions in the Intel(R) QAT Engine for OpenSSL before version 0.6.16 may allow a privileged user to potentially enable escalation of privilege via network access.","status":"published","published":"2023-05-10T14:15:24.4Z","modified":"2026-10-24T14:35:07.244687928Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:27.186787Z"},{"id":"SUSE-SU-2023:3290-1","title":"Security update for qatengine","description":"This update for qatengine fixes the following issues:\n\n- CVE-2022-43507: Fixed a buffer overflow issue with SHA3. (bsc#1211296)\n","status":"published","published":"2023-08-11T10:50:59Z","modified":"2026-02-04T04:10:03.280397Z","updated_at":"2026-11-02T15:53:53.440387Z"}]}}