Headline
CVE-2022-31643: HP PC BIOS October 2022 PCR Measurement Update
A potential security vulnerability has been identified in the system BIOS for certain HP PC products which may allow loss of integrity. HP is releasing firmware updates to mitigate the potential vulnerability.
HP Elite Dragonfly 13.5 inch G3 Notebook PC
BIOS
01.03.01
Rev 1
SP142645
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142645.exe
HP Dragonfly Folio 13.5 inch G3 2-in-1 Notebook PC
BIOS
01.03.01
Rev 2
SP143458
https://ftp.hp.com/pub/softpaq/sp143001-143500/sp143458.exe
HP Elite Dragonfly G2
BIOS
01.10.00
Rev 1
SP141438
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141438.exe
HP Elite Dragonfly Max
BIOS
01.10.00
Rev 1
SP141438
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141438.exe
HP Elite x2 G8 Tablet
BIOS
01.10.00
Rev 1
SP141279
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141279.exe
HP Elite x360 1040 14 inch G9 2-in-1 Notebook PC
BIOS
01.03.01
Rev 1
SP142646
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142646.exe
HP Elite x360 830 13 inch G9 2-in-1 Notebook PC
BIOS
01.03.01
Rev 1
SP142646
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142646.exe
HP EliteBook 1040 14 inch G9 Notebook PC
BIOS
01.03.01
Rev 1
SP142646
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142646.exe
HP EliteBook 630 13 inch G9 Notebook PC
BIOS
01.04.00
Rev 1
SP142741
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142741.exe
HP EliteBook 640 14 inch G9 Notebook PC
BIOS
01.04.00
Rev 1
SP142741
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142741.exe
HP EliteBook 645 14 inch G9 Notebook PC
BIOS
01.08.01
Rev 1
SP142534
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142534.exe
HP EliteBook 650 15.6 inch G9 Notebook PC
BIOS
01.04.00
Rev 2
SP142741
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142741.exe
HP EliteBook 655 15.6 inch G9 Notebook PC
BIOS
01.08.01
Rev 1
SP142534
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142534.exe
HP EliteBook 830 13.3 inch G9 Notebook PC
BIOS
01.03.01
Rev 1
SP142646
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142646.exe
HP EliteBook 830 G8
BIOS
01.10.00
Rev 1
SP141437
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141437.exe
HP EliteBook 835 13 inch G9 Notebook PC
BIOS
01.02.01
Rev 1
SP142092
https://ftp.hp.com/pub/softpaq/sp142001-142500/sp142092.exe
HP EliteBook 835 G8
BIOS
01.10.00
Rev 1
SP141462
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141462.exe
HP EliteBook 840 14 inch G9 Notebook PC
BIOS
01.03.01
Rev 1
SP142646
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142646.exe
HP EliteBook 840 Aero G8
BIOS
01.10.00
Rev 1
SP141437
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141437.exe
HP EliteBook 840 G8
BIOS
01.10.00
Rev 1
SP141437
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141437.exe
HP EliteBook 845 14 inch G9 Notebook PC
BIOS
01.02.01
Rev 1
SP142092
https://ftp.hp.com/pub/softpaq/sp142001-142500/sp142092.exe
HP EliteBook 845 G8
BIOS
01.10.00
Rev 1
SP141462
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141462.exe
HP EliteBook 850 G8
BIOS
01.10.00
Rev 1
SP141437
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141437.exe
HP EliteBook 855 G8
BIOS
01.10.00
Rev 1
SP141462
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141462.exe
HP EliteBook 860 16 inch G9 Notebook PC
BIOS
01.03.01
Rev 1
SP142646
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142646.exe
HP EliteBook 865 16 inch G9 Notebook PC
BIOS
01.02.01
Rev 1
SP142092
https://ftp.hp.com/pub/softpaq/sp142001-142500/sp142092.exe
HP EliteBook x360 1030 G8
BIOS
01.10.00
Rev 1
SP141507
https://ftp.hp.com/pub/softpaq/sp141501-142000/sp141507.exe
HP EliteBook x360 1040 G8
BIOS
01.10.00
Rev 1
SP141507
https://ftp.hp.com/pub/softpaq/sp141501-142000/sp141507.exe
HP EliteBook x360 830 G8
BIOS
01.10.00
Rev 1
SP141440
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141440.exe
HP Pro x360 Fortis 11 inch G10 Notebook PC
BIOS
01.03.00
Rev 1
SP142654
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142654.exe
HP Pro x360 Fortis 11 inch G9 Notebook PC
BIOS
01.03.00
Rev 1
SP142421
https://ftp.hp.com/pub/softpaq/sp142001-142500/sp142421.exe
HP ProBook 430 G8
BIOS
01.10.00
Rev 1
SP141073
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141073.exe
HP ProBook 440 14 inch G9 Notebook PC
BIOS
01.04.00
Rev 2
SP142755
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142755.exe
HP ProBook 440 G8
BIOS
01.10.00
Rev 1
SP141073
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141073.exe
HP ProBook 445 14 inch G9 Notebook PC
BIOS
01.08.01
Rev 1
SP142536
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142536.exe
HP ProBook 445 G8
BIOS
01.10.00
Rev 1
SP141504
https://ftp.hp.com/pub/softpaq/sp141501-142000/sp141504.exe
HP ProBook 450 15.6 inch G9 Notebook PC
BIOS
01.04.00
Rev 2
SP142755
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142755.exe
HP ProBook 450 G8
BIOS
01.10.00
Rev 1
SP141073
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141073.exe
HP ProBook 455 15.6 inch G9 Notebook PC
BIOS
01.08.01
Rev 1
SP142536
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142536.exe
HP ProBook 455 G8
BIOS
01.10.00
Rev 1
SP141504
https://ftp.hp.com/pub/softpaq/sp141501-142000/sp141504.exe
HP ProBook 630 G8
BIOS
01.10.00
Rev 1
SP141196
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141196.exe
HP ProBook 635 Aero G8
BIOS
01.10.00
Rev 1
SP141484
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141484.exe
HP ProBook 640 G8
BIOS
01.10.00
Rev 1
SP141196
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141196.exe
HP ProBook 650 G8
BIOS
01.10.00
Rev 1
SP141196
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141196.exe
HP ProBook Fortis 14 inch G10 Notebook PC
BIOS
01.03.00
Rev 1
SP142653
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142653.exe
HP ProBook Fortis 14 inch G9 Notebook PC
BIOS
01.03.00
Rev 1
SP142422
https://ftp.hp.com/pub/softpaq/sp142001-142500/sp142422.exe
HP ProBook x360 11 G7 EE
BIOS
01.10.00
Rev 1
SP141574
https://ftp.hp.com/pub/softpaq/sp141501-142000/sp141574.exe
HP ProBook x360 435 G8 Notebook PC
BIOS
01.10.00
Rev 1
SP141481
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141481.exe
HP ZBook Firefly 14 inch G8 Mobile Workstation PC
BIOS
01.10.00
Rev 1
SP141437
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141437.exe
HP ZBook Firefly 14 inch G9 Mobile Workstation PC
BIOS
01.03.01
Rev 1
SP142646
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142646.exe
HP ZBook Firefly 15.6 inch G8 Mobile Workstation PC
BIOS
01.10.00
Rev 1
SP141437
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141437.exe
HP ZBook Firefly 16 inch G9 Mobile Workstation PC
BIOS
01.03.01
Rev 1
SP142646
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142646.exe
HP ZBook Fury 15.6 Inch G8 Mobile Workstation PC
BIOS
01.10.00
Rev 1
SP141648
https://ftp.hp.com/pub/softpaq/sp141501-142000/sp141648.exe
HP ZBook Fury 16 G9 Mobile Workstation PC
BIOS
01.03.02
Rev 1
SP142813
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142813.exe
HP ZBook Fury 17.3 Inch G8 Mobile Workstation PC
BIOS
01.10.00
Rev 1
SP141648
https://ftp.hp.com/pub/softpaq/sp141501-142000/sp141648.exe
HP ZBook Power 15.6 inch G8 Mobile Workstation PC
BIOS
01.10.00
Rev 1
SP141420
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141420.exe
HP ZBook Power 15.6 inch G9 Mobile Workstation PC
BIOS
01.03.00
Rev 1
SP142371
https://ftp.hp.com/pub/softpaq/sp142001-142500/sp142371.exe
HP ZBook Studio 15.6 Inch G8 Mobile Workstation PC
BIOS
01.10.00
Rev 1
SP141193
https://ftp.hp.com/pub/softpaq/sp141001-141500/sp141193.exe
HP ZBook Studio 16 inch G9 Mobile Workstation PC
BIOS
01.03.01
Rev 1
SP142650
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142650.exe
HP ZHAN 66 Pro 14 inch G5 Notebook PC
BIOS
01.04.00
Rev 2
SP142756
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142756.exe
HP ZHAN 66 Pro A 14 G4 Notebook PC
BIOS
01.10.00
Rev 1
SP141512
https://ftp.hp.com/pub/softpaq/sp141501-142000/sp141512.exe
HP ZHAN 66 Pro A 14 G5 Notebook PC
BIOS
01.08.01
Rev 1
SP142547
https://ftp.hp.com/pub/softpaq/sp142501-143000/sp142547.exe