How severe is CVE-2024-33228?

CVE-2024-33228 has a CVSS 3.x base score of 8.4, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-33228 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-33228?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-33228 have an EU (EUVD) identifier?

Yes. CVE-2024-33228 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-30973.

When was CVE-2024-33228 published?

CVE-2024-33228 was published on 2024-05-22 and last updated on 2026-06-17.

CVE-2024-33228

CVE-2024-33228 is a high-severity vulnerability with a CVSS 3.x base score of 8.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: High (CVSS 3.x base score 8.4)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-30973
Weakness: CWE-94
Published: 2024-05-22
Last modified: 2026-06-17

Description

An issue in the component segwindrvx64.sys of Insyde Software Corp SEG Windows Driver v100.00.07.02 allows attackers to escalate privileges and execute arbitrary code via sending crafted IOCTL requests.

Frequently asked questions

What is CVE-2024-33228?: An issue in the component segwindrvx64.sys of Insyde Software Corp SEG Windows Driver v100.00.07.02 allows attackers to escalate privileges and execute arbitrary code via sending crafted IOCTL requests.
How severe is CVE-2024-33228?: CVE-2024-33228 has a CVSS 3.x base score of 8.4, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-33228 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-33228?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-33228 have an EU (EUVD) identifier?: Yes. CVE-2024-33228 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-30973.
When was CVE-2024-33228 published?: CVE-2024-33228 was published on 2024-05-22 and last updated on 2026-06-17.

References

https://github.com/DriverHunter/Win-Driver-EXP/tree/main/CVE-2024-33228

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