CVE Vulnerabilities

CVE-2021-26943

Published: Mar 31, 2021 | Modified: Apr 07, 2021

CVSS 3.x

8.2

HIGH

Source:

NVD

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CVSS 2.x

7.2 HIGH

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-26943
CWE	https://cwe.mitre.org/data/definitions/.html

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).

Affected Software

Name	Vendor	Start Version	End Version
Ux360ca_bios	Asus	*	304 (excluding)

References

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