{"cve":"CVE-2019-16284","nvd":{"published":"2019-11-05T21:15:13.463","modified":"2026-06-17T02:22:03.937","status":"Modified","description":"A potential security vulnerability has been identified in multiple HP products and versions which involves possible execution of arbitrary code during boot services that can result in elevation of privilege. The EFI_BOOT_SERVICES structure might be overwritten by an attacker to execute arbitrary SMM (System Management Mode) code. A list of affected products and versions are available in https://support.hp.com/rs-en/document/c06456250.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2},"cwes":[],"references":["https://support.hp.com/rs-en/document/c06456250","https://support.hp.com/rs-en/document/c06456250"],"products":["hp:260_g1_dm_firmware","hp:280_pro_g1_firmware","hp:285_g2_firmware","hp:340_g3_firmware","hp:340_g4_firmware","hp:346_g3_firmware","hp:346_g4_firmware","hp:348_g3_firmware","hp:348_g4_firmware","hp:elite_slice_firmware","hp:elite_x2_1011_g1_firmware","hp:elite_x2_1012_g1_firmware","hp:elitebook_1030_g1_firmware","hp:elitebook_1040_g2_firmware","hp:elitebook_720_g1__firmware","hp:elitebook_720_g2_firmware","hp:elitebook_740_g1_firmware","hp:elitebook_740_g2_firmware","hp:elitebook_750_g1_firmware","hp:elitebook_750_g2_firmware","hp:elitebook_820_g1_firmware","hp:elitebook_820_g2_firmware","hp:elitebook_820_g3_firmware","hp:elitebook_828_g3_firmware","hp:elitebook_840_g1_firmware","hp:elitebook_840_g2_firmware","hp:elitebook_840_g3_firmware","hp:elitebook_848_g3_firmware","hp:elitebook_850_g1_firmware","hp:elitebook_850_g2_firmware","hp:elitebook_850_g3_firmware","hp:elitebook_folio_1020_g1_firmware","hp:elitebook_folio_1040_g1_firmware","hp:elitebook_folio_1040_g3_firmware","hp:elitebook_folio_9480m_firmware","hp:elitebook_folio_g1_firmware","hp:elitebook_revolve_810_g2_firmware","hp:elitebook_revolve_810_g3_firmware","hp:elitedesk_800_g2_dm_firmware","hp:elitedesk_800_g2_sff_firmware","hp:elitedesk_800_g2_twr_firmware","hp:eliteone_800_g2_aio_firmware","hp:elitepad_1000_g2_firmware","hp:mp9_g2_retail_system_firmware","hp:pro_tablet_10_ee_g1_firmware","hp:pro_tablet_608_g1_firmware","hp:pro_tablet_610_g1_firmware","hp:pro_x2_612_g1_firmware","hp:probook_11_g1_firmware","hp:probook_11_g2_firmware"],"source":"nvd","synced_at":"2026-10-19T20:59:25.448946135+00:00"},"epss":{"cve":"CVE-2019-16284","score":0.01959,"percentile":0.80303,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}