7.8
CVSSv3

CVE-2022-31638

Published: 13/06/2023 Updated: 29/06/2023
CVSS v3 Base Score: 7.8 | Impact Score: 6 | Exploitability Score: 1.1
VMScore: 0

Vulnerability Summary

Potential time-of-check to time-of-use (TOCTOU) vulnerabilities have been identified in the BIOS for certain HP PC products, which might allow arbitrary code execution, escalation of privilege, denial of service, and information disclosure.

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hp zcentral 4r workstation firmware

hp z1 all-in-one g3 workstation firmware

hp elitebook 725 g4 firmware

hp elitebook 745 g4 firmware

hp elitebook 755 g4 firmware

hp probook 645 g3 firmware

hp probook 655 g3 firmware

hp mt43 mobile thin client firmware

hp elite x2 1012 g2 firmware

hp elitebook 1040 g4 firmware

hp elitebook 820 g4 firmware

hp elitebook 828 g4 firmware

hp elitebook 840 g4 firmware

hp elitebook 848 g4 firmware

hp elitebook 850 g4 firmware

hp elitebook x360 1020 g2 firmware

hp elitebook x360 1030 g2 firmware

hp pro x2 612 g2 firmware

hp probook 455 g4 firmware

hp probook 640 g3 firmware

hp probook 650 g3 firmware

hp zbook 14u g4 firmware

hp zbook 15 g4 firmware

hp zbook 15u g4 firmware

hp zbook 17 g4 firmware

hp zbook studio g4 firmware

hp zbook x2 g4 firmware

hp probook x360 11 g2 ee firmware

hp elitebook 725 g3 firmware

hp elitebook 745 g3 firmware

hp elitebook 755 g3 firmware

hp probook 455 g3 firmware

hp probook 645 g2 firmware

hp probook 655 g2 firmware

hp elite x2 1012 g1 firmware

hp elite x2 1012 g1 tablet firmware

hp elite x2 1012 g1 tablet with travel keyboard firmware

hp elitebook 1030 g1 firmware

hp elitebook 1040 g3 firmware

hp elitebook 820 g3 firmware

hp elitebook 828 g3 firmware

hp elitebook 840 g3 firmware

hp elitebook 848 g3 firmware

hp elitebook 850 g3 firmware

hp elitebook folio g1 firmware

hp probook 11 ee g2 firmware

hp probook 430 g3 firmware

hp probook 440 g3 firmware

hp probook 446 g3 firmware

hp probook 450 g3 firmware

hp probook 470 g3 firmware

hp probook 640 g2 firmware

hp probook 650 g2 firmware

hp zbook 15 g3 firmware

hp zbook 15u g3 firmware

hp zbook 17 g3 firmware

hp zbook studio g3 firmware

hp z2 mini g3 workstation firmware

hp z238 microtower workstation firmware

hp z240 small form factor workstation firmware

hp z240 tower workstation firmware

hp elitedesk 705 g3 desktop mini pc firmware

hp elitedesk 705 g3 microtower pc firmware

hp elitedesk 705 g3 small form factor pc firmware

hp elitedesk 800 35w g3 desktop mini pc firmware

hp elitedesk 800 65w g3 desktop mini pc firmware

hp elitedesk 800 g3 small form factor pc firmware

hp elitedesk 800 g3 tower pc firmware

hp elitedesk 880 g3 tower pc firmware

hp eliteone 1000 g1 23.8-in all-in-one business pc firmware

hp eliteone 1000 g1 23.8-in touch all-in-one business pc firmware

hp eliteone 1000 g1 27-in 4k uhd all-in-one business pc firmware

hp eliteone 1000 g1 34-in curved all-in-one business pc firmware

hp eliteone 800 g3 23.8 non-touch healthcare edition all-in-one pc firmware

hp eliteone 800 g3 23.8-inch non-touch all-in-one pc firmware

hp eliteone 800 g3 23.8-inch non-touch gpu all-in-one pc firmware

hp eliteone 800 g3 23.8-inch touch all-in-one pc firmware

hp eliteone 800 g3 23.8-inch touch gpu all-in-one pc firmware

hp prodesk 400 g3 desktop mini pc firmware

hp prodesk 400 g4 microtower pc firmware

hp prodesk 400 g4 small form factor pc firmware

hp prodesk 480 g4 microtower pc firmware

hp prodesk 600 g3 desktop mini pc firmware

hp prodesk 600 g3 microtower pc firmware

hp prodesk 600 g3 small form factor pc firmware

hp prodesk 680 g3 microtower pc firmware

hp proone 400 g3 20-inch non-touch all-in-one pc firmware

hp proone 400 g3 20-inch touch all-in-one pc firmware

hp proone 480 g3 20-inch non-touch all-in one pc firmware

hp proone 600 g3 21.5-inch non-touch all-in-one pc firmware

hp engage one all-in-one system firmware

hp elite slice firmware

hp elite slice for meeting rooms firmware

hp elite slice g2 - audio ready with zoom rooms firmware

hp elite slice g2 - partner ready with microsoft teams rooms firmware

hp elite slice g2 with microsoft teams rooms firmware

hp elite slice g2 with intel unite firmware

hp elite slice g2 with zoom rooms firmware

hp elitedesk 800 35w g2 desktop mini pc firmware

hp elitedesk 800 65w g2 desktop mini pc firmware

hp eliteone 800 g2 23-inch non-touch all-in-one pc firmware

hp eliteone 800 g2 23-inch touch all-in-one pc firmware

hp prodesk 400 g2 desktop mini pc firmware

hp prodesk 600 g2 desktop mini pc firmware

hp proone 400 g2 20-inch non-touch all-in-one pc firmware

hp proone 400 g2 20-inch touch all-in-one pc firmware

hp proone 600 g2 21.5-inch non-touch all-in-one pc firmware

hp proone 600 g2 21.5-inch touch all-in-one pc firmware

hp rp9 g1 retail system firmware

hp z440 workstation firmware

hp z640 workstation firmware

hp z840 workstation firmware

hp z4 g4 workstation (core-x) firmware

hp z4 g4 workstation (xeon w) firmware

hp z8 g4 workstation firmware

hp dragonfly folio 13.5 inch g3 2-in-1 notebook pc firmware

hp elitebook 835 13 inch g9 notebook pc firmware

hp elitebook 845 14 inch g9 notebook pc firmware

hp elitebook 865 16 inch g9 notebook pc firmware

hp pro x360 fortis 11 inch g10 notebook pc firmware

hp pro x360 fortis 11 inch g9 notebook pc firmware

hp probook fortis 14 inch g10 notebook pc firmware

hp probook fortis 14 inch g9 notebook pc firmware

hp zbook power 15.6 inch g9 mobile workstation pc firmware

hp elite dragonfly 13.5 inch g3 notebook pc firmware

hp elite x360 1040 14 inch g9 2-in-1 notebook pc firmware

hp elite x360 830 13 inch g9 2-in-1 notebook pc firmware

hp elitebook 1040 14 inch g9 notebook pc firmware

hp elitebook 830 13.3 inch g9 notebook pc firmware

hp elitebook 840 14 inch g9 notebook pc firmware

hp elitebook 860 16 inch g9 notebook pc firmware

hp zbook firefly 14 inch g9 mobile workstation pc firmware

hp zbook firefly 16 inch g9 mobile workstation pc firmware

hp zbook studio 16 inch g9 mobile workstation pc firmware

hp zbook fury 16 g9 mobile workstation pc firmware

hp elitebook 630 13 inch g9 notebook pc firmware

hp elitebook 640 14 inch g9 notebook pc firmware

hp elitebook 650 15.6 inch g9 notebook pc firmware

hp probook 440 14 inch g9 notebook pc firmware

hp probook 450 15.6 inch g9 notebook pc firmware

hp zhan 66 pro 14 inch g5 notebook pc firmware

hp z2 mini g9 workstation firmware

hp z2 small form factor g9 workstation firmware

hp z2 tower g9 workstation firmware

hp z2 mini g5 workstation firmware

hp z2 small form factor g5 workstation firmware

hp z2 tower g5 workstation firmware

hp pro mt440 g3 mobile thin client firmware

hp z2 small form factor g8 workstation firmware

hp z2 tower g8 workstation firmware

hp elitebook 645 14 inch g9 notebook pc firmware

hp elitebook 655 15.6 inch g9 notebook pc firmware

hp probook 445 14 inch g9 notebook pc firmware

hp probook 455 15.6 inch g9 notebook pc firmware

hp zhan 66 pro a 14 g5 notebook pc firmware

hp z2 mini g4 workstation firmware

hp z2 small form factor g4 workstation firmware

hp z2 tower g4 workstation firmware

hp elite dragonfly g2 firmware

hp elite dragonfly max firmware

hp elite x2 g8 tablet firmware

hp elitebook 830 g8 firmware

hp elitebook 835 g8 firmware

hp elitebook 840 aero g8 firmware

hp elitebook 840 g8 firmware

hp elitebook 845 g8 firmware

hp elitebook 850 g8 firmware

hp elitebook 855 g8 firmware

hp elitebook x360 1030 g8 firmware

hp elitebook x360 1040 g8 firmware

hp elitebook x360 830 g8 firmware

hp probook 430 g8 firmware

hp probook 440 g8 firmware

hp probook 445 g8 firmware

hp probook 450 g8 firmware

hp probook 455 g8 firmware

hp probook 630 g8 firmware

hp probook 635 aero g8 firmware

hp probook 640 g8 firmware

hp probook 650 g8 firmware

hp probook x360 11 g7 ee firmware

hp probook x360 435 g8 notebook pc firmware

hp zbook firefly 14 inch g8 mobile workstation pc firmware

hp zbook firefly 15.6 inch g8 mobile workstation pc firmware

hp zbook power 15.6 inch g8 mobile workstation pc firmware

hp zhan 66 pro 14 g4 notebook pc firmware

hp zhan 66 pro a 14 g4 notebook pc firmware

hp zbook fury 15.6 inch g8 mobile workstation pc firmware

hp zbook fury 17.3 inch g8 mobile workstation pc firmware

hp zbook studio 15.6 inch g8 mobile workstation pc firmware

hp elitebook 830 g7 firmware

hp elitebook 835 g7 firmware

hp elitebook 840 g7 firmware

hp elitebook 845 g7 firmware

hp elitebook 850 g7 firmware

hp elitebook 855 g7 firmware

hp elitebook x360 1030 g7 firmware

hp elitebook x360 1040 g7 firmware

hp elitebook x360 830 g7 firmware

hp probook 445 g7 firmware

hp probook 455 g7 firmware

hp probook 635 aero g7 firmware

hp probook 640 g7 firmware

hp probook 650 g7 firmware

hp zbook create g7 firmware

hp zbook firefly 14 g7 firmware

hp zbook firefly 15 g7 firmware

hp zbook fury 15 g7 firmware

hp zbook fury 17 g7 firmware

hp zbook power g7 firmware

hp zbook studio g7 firmware

hp zhan 66 pro a 14 g3 firmware

hp engage go 10 mobile system firmware

hp mt32 mobile thin client firmware

hp mt46 mobile thin client firmware

hp probook x360 435 g7 firmware

hp elite dragonfly firmware

hp elite x2 1013 g3 firmware

hp elite x2 g4 firmware

hp elitebook 735 g5 firmware

hp elitebook 735 g6 firmware

hp elitebook 745 g5 firmware

hp elitebook 745 g6 firmware

hp elitebook 755 g5 firmware

hp elitebook 830 g5 firmware

hp elitebook 830 g6 firmware

hp elitebook 836 g5 firmware

hp elitebook 836 g6 firmware

hp elitebook 840 g5 firmware

hp elitebook 840 g5 healthcare edition firmware

hp elitebook 840 g6 firmware

hp elitebook 840 g6 healthcare edition firmware

hp elitebook 840r g4 firmware

hp elitebook 846 g5 firmware

hp elitebook 850 g5 firmware

hp elitebook 850 g6 firmware

hp elitebook x360 1030 g3 firmware

hp elitebook x360 1030 g4 firmware

hp elitebook x360 1040 g5 firmware

hp elitebook x360 1040 g6 firmware

hp elitebook x360 830 g5 firmware

hp elitebook x360 830 g6 firmware

hp probook 430 g5 firmware

hp probook 430 g6 firmware

hp probook 440 g5 firmware

hp probook 440 g6 firmware

hp probook 445 g6 firmware

hp probook 445r g6 firmware

hp probook 450 g5 firmware

hp probook 450 g6 firmware

hp probook 455 g5 firmware

hp probook 455 g6 firmware

hp probook 455r g6 firmware

hp probook 470 g5 firmware

hp probook 640 g4 firmware

hp probook 640 g5 firmware

hp probook 645 g4 firmware

hp probook 650 g4 firmware

hp probook 650 g5 firmware

hp probook x360 440 g1 firmware

hp zbook 14u g5 firmware

hp zbook 14u g6 firmware

hp zbook 15u g5 firmware

hp zbook 15u g6 firmware

hp zhan 66 pro 13 g2 firmware

hp zhan 66 pro 14 g2 firmware

hp zhan 66 pro 15 g2 firmware

hp zhan 66 pro g1 firmware

hp zhan x 13 g2 firmware

hp engage go mobile system firmware

hp mt21 mobile thin client firmware

hp mt31 mobile thin client firmware

hp mt44 mobile thin client firmware

hp mt45 mobile thin client firmware

hp probook x360 11 g5 ee firmware

hp probook x360 11 g6 ee firmware

hp probook 430 g7 firmware

hp probook 440 g7 firmware

hp probook 450 g7 firmware

hp zhan 66 pro 14 g3 firmware

hp zhan 66 pro 15 g3 firmware

hp mt22 mobile thin client firmware

hp probook x360 11 g4 ee firmware

hp probook x360 11 g3 ee firmware

hp elitebook 1050 g1 firmware

hp zbook 15 g5 firmware

hp zbook 15 g6 firmware

hp zbook 17 g5 firmware

hp zbook 17 g6 firmware

hp zbook studio g5 firmware

hp zbook studio x360 g5 firmware

hp mt42 mobile thin client firmware

hp elitedesk 805 g8 desktop mini pc firmware

hp elitedesk 805 g8 small form factor pc firmware

hp prodesk 405 g8 desktop mini pc firmware

hp prodesk 405 g8 small form factor pc firmware

hp elite mini 600 g9 desktop pc firmware

hp elite mini 800 g9 desktop pc firmware

hp mini conferencing pc with zoom rooms firmware

hp pro mini 400 g9 desktop pc firmware

hp pro sff 400 g9 desktop pc firmware

hp pro tower 400 g9 desktop pc firmware

hp pro tower 480 g9 desktop pc firmware

hp proone 440 23.8 inch g9 all-in-one desktop pc firmware

hp elite sff 600 g9 desktop pc firmware

hp elite sff 800 g9 desktop pc firmware

hp elite tower 600 g9 desktop pc firmware

hp elite tower 680 g9 desktop pc firmware

hp elite tower 800 g9 desktop pc firmware

hp elite tower 880 g9 desktop pc firmware

hp z1 g9 tower desktop pc firmware

hp eliteone 870 27 inch g9 all-in-one desktop pc firmware

hp elitedesk 800 g8 desktop mini pc firmware

hp elitedesk 800 g8 small form factor pc firmware

hp elitedesk 800 g8 tower pc firmware

hp elitedesk 880 g8 tower pc firmware

hp eliteone 800 g8 24 all-in-one pc firmware

hp eliteone 800 g8 27 all-in-one pc firmware

hp z1 g8 tower desktop pc firmware

hp elitedesk 805 g6 small form factor pc firmware

hp prodesk 405 g6 desktop mini pc firmware

hp prodesk 405 g6 small form factor pc firmware

hp elitedesk 800 g6 desktop mini pc firmware

hp elitedesk 800 g6 small form factor pc firmware

hp elitedesk 800 g6 tower pc firmware

hp elitedesk 805 g6 desktop mini pc firmware

hp elitedesk 880 g6 tower pc firmware

hp eliteone 800 g6 24 all-in-one pc firmware

hp eliteone 800 g6 27 all-in-one pc firmware

hp prodesk 400 g6 desktop mini pc firmware

hp prodesk 400 g7 microtower pc firmware

hp prodesk 400 g7 small form factor pc firmware

hp prodesk 480 g7 pci microtower pc firmware

hp prodesk 600 g6 desktop mini pc firmware

hp prodesk 600 g6 microtower pc firmware

hp prodesk 600 g6 pci microtower pc firmware

hp prodesk 600 g6 small form factor pc firmware

hp prodesk 680 g6 pci microtower pc firmware

hp proone 400 g6 20 all-in-one pc firmware

hp proone 400 g6 24 all-in-one pc firmware

hp proone 440 g6 24 all-in-one pc firmware

hp proone 600 g6 22 all-in-one pc firmware

hp zhan 66 pro g3 22 all-in-one pc firmware

hp zhan 66 pro g3 24 all-in-one pc firmware

hp z1 entry tower g6 firmware

hp elitedesk 705 g5 desktop mini pc firmware

hp elitedesk 705 g5 small form factor pc firmware

hp elitedesk 800 g5 desktop mini pc firmware

hp elitedesk 800 g5 small form factor pc firmware

hp elitedesk 800 g5 tower pc firmware

hp elitedesk 880 g5 tower pc firmware

hp eliteone 800 g5 23.8-in healthcare edition all-in-one firmware

hp eliteone 800 g5 23.8-inch all-in-one firmware

hp prodesk 400 g5 desktop mini pc firmware

hp prodesk 400 g6 microtower pc firmware

hp prodesk 400 g6 small form factor pc firmware

hp prodesk 480 g6 microtower pc firmware

hp prodesk 600 g5 desktop mini pc firmware

hp prodesk 600 g5 microtower pc firmware

hp prodesk 600 g5 microtower pc (with pci slot) firmware

hp prodesk 600 g5 small form factor pc firmware

hp proone 400 g5 20-inch all-in-one business pc firmware

hp proone 400 g5 23.8-inch all-in-one business pc firmware

hp proone 440 g5 23.8-in all-in-one business pc firmware

hp proone 600 g5 21.5-in all-in-one business pc firmware

hp z1 entry tower g5 firmware

hp elitedesk 705 g4 desktop mini pc firmware

hp elitedesk 705 g4 microtower pc firmware

hp elitedesk 705 g4 small form factor pc firmware

hp elitedesk 705 g4 workstation edition firmware

hp prodesk 405 g4 desktop mini pc firmware

hp prodesk 405 g4 small form factor pc firmware

hp elitedesk 800 35w g4 desktop mini pc firmware

hp elitedesk 800 65w g4 desktop mini pc firmware

hp elitedesk 800 95w g4 desktop mini pc firmware

hp elitedesk 800 g4 small form factor pc firmware

hp elitedesk 800 g4 tower pc firmware

hp elitedesk 800 g4 workstation edition firmware

hp elitedesk 880 g4 tower pc firmware

hp eliteone 1000 g2 23.8-in all-in-one business pc firmware

hp eliteone 1000 g2 23.8-in touch all-in-one business pc firmware

hp eliteone 1000 g2 27-in 4k uhd all-in-one business pc firmware

hp eliteone 1000 g2 34-in curved all-in-one business pc firmware

hp eliteone 800 g4 23.8-in healthcare edition all-in-one business pc firmware

hp eliteone 800 g4 23.8-inch non-touch all-in-one pc firmware

hp eliteone 800 g4 23.8-inch non-touch gpu all-in-one pc firmware

hp eliteone 800 g4 23.8-inch touch all-in-one pc firmware

hp eliteone 800 g4 23.8-inch touch gpu all-in-one pc firmware

hp prodesk 400 g4 desktop mini pc firmware

hp prodesk 400 g5 microtower pc firmware

hp prodesk 400 g5 small form factor pc firmware

hp prodesk 480 g5 microtower pc firmware

hp prodesk 600 g4 desktop mini pc firmware

hp prodesk 600 g4 microtower pc firmware

hp prodesk 600 g4 microtower pc (with pci slot) firmware

hp prodesk 600 g4 small form factor pc firmware

hp prodesk 680 g4 microtower pc firmware

hp prodesk 680 g4 microtower pc (with pci slot) firmware

hp proone 400 g4 20-inch non-touch all-in-one business pc firmware

hp proone 400 g4 23.8-inch non-touch all-in-one business pc firmware

hp proone 440 g4 23.8-inch non-touch all-in-one business pc firmware

hp proone 600 g4 21.5-inch touch all-in-one business pc firmware

hp mp9 g4 retail system firmware