{"id":"CVE-2023-21642","aliases":["EUVD-2023-25809","GHSA-xrgv-hghj-6jpj"],"status":"published","title":"Improper Access Control in HAB Memory Management","description":"Memory corruption in HAB Memory management due to broad system privileges via physical address.","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00101,"percentile":0.00895,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2023-05-02T05:08:55Z","modified":"2026-06-17T05:33:24Z","products":[{"vendor":"qualcomm","product":"qam8295p_firmware"},{"vendor":"qualcomm","product":"qca6574au_firmware"},{"vendor":"qualcomm","product":"qca6696_firmware"},{"vendor":"qualcomm","product":"sa6145p_firmware"},{"vendor":"qualcomm","product":"sa6150p_firmware"},{"vendor":"qualcomm","product":"sa6155p_firmware"},{"vendor":"qualcomm","product":"sa8145p_firmware"},{"vendor":"qualcomm","product":"sa8150p_firmware"},{"vendor":"qualcomm","product":"sa8155p_firmware"},{"vendor":"qualcomm","product":"sa8195p_firmware"},{"vendor":"qualcomm","product":"sa8295p_firmware"},{"vendor":"qualcomm","product":"sa8540p_firmware"},{"vendor":"qualcomm","product":"sa9000p_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/may-2023-bulletin","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-21642"},{"url":"https://github.com/advisories/GHSA-xrgv-hghj-6jpj"}],"sources":{"cve":[{"id":"CVE-2023-21642","title":"Improper Access Control in HAB Memory Management","description":"Memory corruption in HAB Memory management due to broad system privileges via physical address.","status":"published","published":"2023-05-02T05:08:55.702Z","modified":"2024-08-02T09:44:02.066Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:35:20.368244Z"}],"euvd":[{"id":"EUVD-2023-25809","description":"Memory corruption in HAB Memory management due to broad system privileges via physical address.","status":"published","published":"2023-05-02T05:08:55Z","modified":"2024-08-02T09:44:02Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:50:07.959006Z"}],"ghsa":[{"id":"GHSA-xrgv-hghj-6jpj","title":"Memory corruption in HAB Memory management due to broad system privileges via physical address.","description":"Memory corruption in HAB Memory management due to broad system privileges via physical address.","status":"published","published":"2023-05-02T06:30:29Z","modified":"2024-04-12T18:31:06Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:57:11.850806Z"}],"nvd":[{"id":"CVE-2023-21642","description":"Memory corruption in HAB Memory management due to broad system privileges via physical address.","status":"published","published":"2023-05-02T06:15:10.347Z","modified":"2026-06-17T05:33:24.95Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:07:59.151142Z"}]}}