CVE-2019-18619: HP Envy - 13t-AH100 Firmware

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Incorrect parameter validation in the synaTee component of Synaptics WBF drivers using an SGX enclave (all versions prior to 2019-11-15) allows a local user to execute arbitrary code in the enclave (that can compromise confidentiality of enclave data) via APIs that accept invalid pointers.

Affected products

• HP Envy - 13t-AH100 Firmware: before 5.5.11.1093 (fixed in 5.5.11.1093)
• HP Envy - 13t-AQ100 Firmware: before 6.0.39.1111 (fixed in 6.0.39.1111)
• HP Envy - 17t-BW000 Firmware: before 5.5.11.1093 (fixed in 5.5.11.1093)
• HP Envy - 17t-CE000 Firmware: before 6.0.39.1111 (fixed in 6.0.39.1111)
• HP Envy - 17t-CE100 Firmware: before 6.0.39.1111 (fixed in 6.0.39.1111)
• HP Envy 13-AH0XXX Firmware: before 5.5.11.1093 (fixed in 5.5.11.1093)
• HP Envy 13-AH1XXX Firmware: before 5.5.11.1093 (fixed in 5.5.11.1093)
• HP Envy 13-AQ0XXX Firmware: before 6.0.39.1111 (fixed in 6.0.39.1111)
• HP Envy 13-AQ1XXX Firmware: before 6.0.39.1111 (fixed in 6.0.39.1111)
• HP Envy 15-CN0XXX x360 Firmware: before 5.5.11.1093 (fixed in 5.5.11.1093)
• HP Envy 15-CN1XXX x360 Firmware: before 5.5.11.1093 (fixed in 5.5.11.1093)
• HP Envy 15-DR0XXX x360 (validity Fps) Firmware: before 5.5.26.1102 (fixed in 5.5.26.1102)
• HP Envy 15-DR0XXX x360 Firmware: before 6.0.39.1111 (fixed in 6.0.39.1111)
• HP Envy 15-DR1XXX x360 (validity Fps) Firmware: before 5.5.26.1102 (fixed in 5.5.26.1102)
• HP Envy 15-DR1XXX x360 Firmware: before 6.0.39.1111 (fixed in 6.0.39.1111)
• HP Envy 15m-CN0XXX x360 Firmware: before 5.5.11.1093 (fixed in 5.5.11.1093)
• HP Envy 15m-DR0XXX x360 (validity Fps) Firmware: before 5.5.26.1102 (fixed in 5.5.26.1102)
• HP Envy 15m-DR0XXX x360 Firmware: before 6.0.39.1111 (fixed in 6.0.39.1111)
• HP Envy 15m-DR1XXX x360 (validity Fps) Firmware: before 5.5.26.1102 (fixed in 5.5.26.1102)
• HP Envy 15m-DR1XXX x360 Firmware: before 6.0.39.1111 (fixed in 6.0.39.1111)
• HP Envy 17-BW0XXX Firmware: before 5.5.11.1093 (fixed in 5.5.11.1093)
• HP Envy 17-CE0XXX Firmware: before 6.0.39.1111 (fixed in 6.0.39.1111)
• HP Envy 17-CE1XXX Firmware: before 6.0.39.1111 (fixed in 6.0.39.1111)
• HP Envy 17m-BW0XXX Firmware: before 5.5.11.1093 (fixed in 5.5.11.1093)
• HP Envy 17m-CE0XXX Firmware: before 6.0.39.1111 (fixed in 6.0.39.1111)
• and 87 more

Published 2020-07-22. Last modified 2026-06-17.