Lucene search
PRIOn knowledge basePRION:CVE-2021-3972HistoryApr 22, 2022 - 9:15 p.m.
Design/Logic Flaw
2022-04-2221:15:00
PRIOn knowledge base
www.prio-n.com
7
bios vulnerability
lenovo notebook
secure boot
nvram
manufacturing process
A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices’ BIOS that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.
Related
cve
cve
CVE-2021-3972
2022-04-22 21:15:09
nvd
nvd
CVE-2021-3972
2022-04-22 21:15:09
cvelist
cvelist
CVE-2021-3972
2022-04-22 20:30:40
malwarebytes
malwarebytes
Lenovo issues fixes for laptop backdoors
2022-04-21 15:11:05
thn
thn
New Lenovo UEFI Firmware Vulnerabilities Affect Millions of Laptops
2022-04-19 12:31:00
New UEFI Firmware Vulnerabilities Impact Several Lenovo Notebook Models
2022-07-13 11:47:00
New UEFI Firmware Flaws Reported in Several Lenovo Notebook Models
2022-11-10 06:36:00