CVE Vulnerabilities

CVE-2022-31223

Published: Sep 12, 2022 | Modified: Sep 15, 2022

CVSS 3.x

2.3

LOW

Source:

NVD

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

CVSS 2.x

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2022-31223
CWE	https://cwe.mitre.org/data/definitions/NVD-Other.html

Dell BIOS versions contain an Improper Neutralization of Null Byte vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by sending unexpected null bytes in order to read memory on the system.

Affected Software

Name	Vendor	Start Version	End Version
Chengming_3900_firmware	Dell	*	1.1.66 (excluding)

References

https://www.dell.com/support/kbdoc/000202196

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