CVE-2024-33224 | BDVDB-2026-237243 Detail

realtekio_driver

Description#

An issue in the component rtkio64.sys of Realtek Semiconductor Corp Realtek lO Driver v1.008.0823.2017 allows attackers to escalate privileges and execute arbitrary code via sending crafted IOCTL requests.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.

Weaknesses#

CWE-269 Improper Privilege Management

References#

https://github.com/DriverHunter/Win-Driver-EXP/tree/main/CVE-2024-33224

Exploit#

No public exploit known

History#

Version 12024-05-22Record published in the CVE List.
Version 22025-03-13Most recent update recorded in the CVE List.

Published

Published: 2024-05-22
Last modified: 2025-03-13

Vendor information

Vendor: realtek
Product: io_driver

All realtek vulnerabilities

Score

8.4 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 7.6.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Privilege Escalation

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
1.008.0823.2017
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

8.4 High

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

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).