CVE Vulnerabilities

CVE-2022-34391

Published: Oct 12, 2022 | Modified: Oct 13, 2022

CVSS 3.x

7.8

HIGH

Source:

NVD

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

CVSS 2.x

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2022-34391
CWE	https://cwe.mitre.org/data/definitions/.html

Dell Client BIOS Versions prior to the remediated version contain an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.

Affected Software

Name	Vendor	Start Version	End Version
Alienware_area-51_r5_firmware	Dell	*	2.0.6 (excluding)

References

https://www.dell.com/support/kbdoc/000203882

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