CVE-2021-36924

RtsUpx.sys in Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through 1.14.0.0 allows local low-privileged users to achieve a pool overflow (leading to Escalation of Privileges, Denial of Service, and Code Execution) via a crafted Device IO Control packet to a device.
Configurations

Configuration 1 (hide)

cpe:2.3:a:realtek:rtsupx_usb_utility_driver:*:*:*:*:*:*:*:*

History

12 Jul 2022, 17:42

Type Values Removed Values Added
CWE CWE-400 CWE-367

08 Nov 2021, 15:04

Type Values Removed Values Added
CWE CWE-400
CPE cpe:2.3:a:realtek:rtsupx_usb_utility_driver:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : 7.2
v3 : 7.8
References (MISC) https://www.sentinelone.com/resources/category/report/ - (MISC) https://www.sentinelone.com/resources/category/report/ - Not Applicable
References (MISC) https://www.realtek.com/images/safe-report/Realtek_RtsUpx_Security_Advisory_Report.pdf - (MISC) https://www.realtek.com/images/safe-report/Realtek_RtsUpx_Security_Advisory_Report.pdf - Vendor Advisory

02 Nov 2021, 13:25

Type Values Removed Values Added
New CVE

Information

Published : 2021-11-02 13:15

Updated : 2024-02-04 22:08


NVD link : CVE-2021-36924

Mitre link : CVE-2021-36924

CVE.ORG link : CVE-2021-36924


JSON object : View

Products Affected

realtek

  • rtsupx_usb_utility_driver
CWE
CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition