CVE-2023-39283

EPSS 0.1%
Published 02.11.2023 22:15:09
Last modified 21.11.2024 08:15:03
Source cve@mitre.org
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An SMM memory corruption vulnerability in the SMM driver (SMRAM write) in CsmInt10HookSmm in Insyde InsydeH2O with kernel 5.0 through 5.5 allows attackers to send arbitrary data to SMM which could lead to privilege escalation.

Affected products Warnungen 0 Metrics 2 CWE 1 References 5

Data is provided by the National Vulnerability Database (NVD)

Insyde ≫ Insydeh2o Version >= 5.0 <= 5.5

Insyde ≫ Insydeh2o Version5.5.05.53.22

Insyde ≫ Insydeh2o Version5.6

Insyde ≫ Insydeh2o Version5.6.05.60.22

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.1%	0.28

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.8	1.8	5.9	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

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

Not Applicable

https://www.insyde.com/security-pledge/SA-2023055

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-39283

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-39283

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-39283

EUVD