CVE-2021-26943

The UX360CA BIOS through 303 on ASUS laptops allow an attacker (with the ring 0 privilege) to overwrite nearly arbitrary physical memory locations, including SMRAM, and execute arbitrary code in the SMM (issue 3 of 3).
References
Link Resource
https://www.asus.com/support/FAQ/1045541/ Exploit Vendor Advisory
https://www.youtube.com/watch?v=1H3AfaVyeuk Exploit Third Party Advisory
https://www.asus.com/support/FAQ/1045541/ Exploit Vendor Advisory
https://www.youtube.com/watch?v=1H3AfaVyeuk Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:asus:ux360ca_bios:*:*:*:*:*:*:*:*
cpe:2.3:h:asus:ux360ca:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:57

Type Values Removed Values Added
References () https://www.asus.com/support/FAQ/1045541/ - Exploit, Vendor Advisory () https://www.asus.com/support/FAQ/1045541/ - Exploit, Vendor Advisory
References () https://www.youtube.com/watch?v=1H3AfaVyeuk - Exploit, Third Party Advisory () https://www.youtube.com/watch?v=1H3AfaVyeuk - Exploit, Third Party Advisory

Information

Published : 2021-03-31 20:15

Updated : 2024-11-21 05:57


NVD link : CVE-2021-26943

Mitre link : CVE-2021-26943

CVE.ORG link : CVE-2021-26943


JSON object : View

Products Affected

asus

  • ux360ca
  • ux360ca_bios