CVE-2023-27471

EPSS 0.06%
Published 18.08.2023 19:15:12
Last modified 21.11.2024 07:52:58
Source cve@mitre.org
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An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. UEFI implementations do not correctly protect and validate information contained in the 'MeSetup' UEFI variable. On some systems, this variable can be overwritten using operating system APIs. Exploitation of this vulnerability could potentially lead to denial of service for the platform.

Affected products Warnungen 0 Metrics 2 CWE 0 References 4

Data is provided by the National Vulnerability Database (NVD)

Insyde ≫ Insydeh2o Version5.0

Insyde ≫ Insydeh2o Version5.1

Insyde ≫ Insydeh2o Version5.2

Insyde ≫ Insydeh2o Version5.3

Insyde ≫ Insydeh2o Version5.4

Insyde ≫ Insydeh2o Version5.5

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.06%	0.178

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

https://www.insyde.com/security-pledge/SA-2023036

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-27471

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-27471

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-27471

EUVD