CVE-2022-27539: HP Dragonfly Folio 13.5 Inch g3 2-In-1 Notebook Pc Firmware

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Potential Time-of-Check to Time-of Use (TOCTOU) vulnerabilities have been identified in the HP BIOS for certain HP PC products which may allow arbitrary code execution, denial of service, and information disclosure.

Affected products

  • HP Dragonfly Folio 13.5 Inch g3 2-In-1 Notebook Pc Firmware: up to and including 0.10.103
  • HP Elite Dragonfly 13.5 Inch g3 Notebook Pc Firmware: up to and including 01.03.01
  • HP Elite Dragonfly Firmware: up to and including 01.21.01
  • HP Elite Dragonfly g2 Firmware: up to and including 01.09.10
  • HP Elite Dragonfly Max Firmware: up to and including 01.09.10
  • HP Elite Mini 600 g9 Desktop Pc Firmware: up to and including 02.05.00
  • HP Elite Mini 800 g9 Desktop Pc Firmware: up to and including 02.05.00
  • HP Elite Sff 600 g9 Desktop Pc Firmware: up to and including 02.05.01
  • HP Elite Sff 800 g9 Desktop Pc Firmware: up to and including 02.05.01
  • HP Elite Slice Firmware: up to and including 2.58
  • HP Elite Slice For Meeting Rooms Firmware: up to and including 2.58
  • HP Elite Slice g2 - Audio Ready With Zoom Rooms Firmware: up to and including 2.58
  • HP Elite Slice g2 - Partner Ready With Microsoft Teams Rooms Firmware: up to and including 2.58
  • HP Elite Slice g2 With Intel Unite Firmware: up to and including 2.58
  • HP Elite Slice g2 With Microsoft Teams Rooms Firmware: up to and including 2.58
  • HP Elite Slice g2 With Zoom Rooms Firmware: up to and including 2.58
  • HP Elite Tower 600 g9 Desktop Pc Firmware: up to and including 02.05.01
  • HP Elite Tower 680 g9 Desktop Pc Firmware: up to and including 02.05.01
  • HP Elite Tower 800 g9 Desktop Pc Firmware: up to and including 02.05.01
  • HP Elite Tower 880 g9 Desktop Pc Firmware: up to and including 02.05.01
  • HP Elite x2 1012 g1 Firmware: up to and including 1.57
  • HP Elite x2 1012 g1 Tablet Firmware: up to and including 1.57
  • HP Elite x2 1012 g1 Tablet With Travel Keyboard Firmware: up to and including 1.57
  • HP Elite x2 1012 g2 Firmware: up to and including 1.43
  • HP Elite x2 1013 g3 Firmware: up to and including 01.21.01
  • and 362 more

Published 2023-06-12. Last modified 2026-06-17.