What is CVE-2023-39284?

CVE-2023-39284 is a medium-severity vulnerability in Insyde Insydeh2o. CVSS score: 5.5/10. Published 2023-11-02.

How severe is CVE-2023-39284?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Insyde Insydeh2o

CVE-2023-39284

An issue was discovered in IhisiServicesSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. There are arbitrary calls to SetVariable with unsanitized arguments in the SMI handler.

EPSS: 0.002 (7.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Insyde Insydeh2o
N/a — versions n/a

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2023-39284?: CVE-2023-39284 is a medium-severity vulnerability in Insyde Insydeh2o. CVSS score: 5.5/10. Published 2023-11-02.
How severe is CVE-2023-39284?: Medium severity. CVSS v3 base score is 5.5 out of 10.