Filtered by vendor Lenovo Subscriptions
Filtered by product Thinkpad T490 \(20nx\) Firmware Subscriptions
Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2020-8341 1 Lenovo 20 Thinkpad T490 \(20nx\), Thinkpad T490 \(20nx\) Firmware, Thinkpad T490 \(20qx\) and 17 more 2020-09-11 2.4 Low
In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers (PRx). After resuming from S3 sleep mode in various versions of BIOS for some Lenovo ThinkPad systems, the PRx is not set. This does not impact the SMM BIOS Write Protection, which keeps systems protected.
CVE-2020-8336 1 Lenovo 76 Thinkpad E14, Thinkpad E14 Firmware, Thinkpad E15 and 73 more 2020-06-22 6.8 Medium
Lenovo implemented Intel CSME Anti-rollback ARB protections on some ThinkPad models to prevent roll back of CSME Firmware in flash.