CVE-2022-25480

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-25480
Vulnerability in Realtek RtsPer driver for PCIe Card Reader (RtsPer.sys) before 10.0.22000.21355 and Realtek RtsUer driver for USB Card Reader (RtsUer.sys) before 10.0.22000.31274 allows writing to kernel memory beyond the SystemBuffer of the IRP.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://realtek.com Broken Link
https://gist.github.com/zwclose/feb16f1424779a61cb1d9f6d5681408a Third Party Advisory
https://www.realtek.com/images/safe-report/Realtek_RtsPer_RtsUer_Security_Advisory_Report.pdf Vendor Advisory
https://zwclose.github.io/2024/10/14/rtsper1.html
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:realtek:rtsper:*:*:*:*:*:*:*:*
cpe:2.3:a:realtek:rtsuer:*:*:*:*:*:*:*:*
History

24 Oct 2024, 17:15

Type Values Removed Values Added
References
  • () https://zwclose.github.io/2024/10/14/rtsper1.html -

21 Aug 2024, 15:57

Type Values Removed Values Added
CPE cpe:2.3:o:realtek:rtsuer.sys_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:realtek:rtsuer.sys:-:*:*:*:*:*:*:*
cpe:2.3:h:realtek:rtsper.sys:-:*:*:*:*:*:*:*
cpe:2.3:o:realtek:rtsper.sys_firmware:*:*:*:*:*:*:*:*		 cpe:2.3:a:realtek:rtsper:*:*:*:*:*:*:*:*
cpe:2.3:a:realtek:rtsuer:*:*:*:*:*:*:*:*
CWE NVD-CWE-noinfo CWE-787
First Time Realtek rtsuer
Realtek rtsper

21 Aug 2024, 15:24

Type Values Removed Values Added
First Time Realtek rtsuer.sys
Realtek
Realtek rtsper.sys
Realtek rtsuer.sys Firmware
Realtek rtsper.sys Firmware
References () http://realtek.com - () http://realtek.com - Broken Link
References () https://gist.github.com/zwclose/feb16f1424779a61cb1d9f6d5681408a - () https://gist.github.com/zwclose/feb16f1424779a61cb1d9f6d5681408a - Third Party Advisory
References () https://www.realtek.com/images/safe-report/Realtek_RtsPer_RtsUer_Security_Advisory_Report.pdf - () https://www.realtek.com/images/safe-report/Realtek_RtsPer_RtsUer_Security_Advisory_Report.pdf - Vendor Advisory
CWE NVD-CWE-noinfo
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
CPE cpe:2.3:o:realtek:rtsuer.sys_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:realtek:rtsuer.sys:-:*:*:*:*:*:*:*
cpe:2.3:h:realtek:rtsper.sys:-:*:*:*:*:*:*:*
cpe:2.3:o:realtek:rtsper.sys_firmware:*:*:*:*:*:*:*:*

03 Jul 2024, 12:53

Type Values Removed Values Added
Summary
  • (es) Una vulnerabilidad en el controlador Realtek RtsPer para lector de tarjetas PCIe (RtsPer.sys) anterior a 10.0.22000.21355 y el controlador Realtek RtsUer para lector de tarjetas USB (RtsUer.sys) anterior a 10.0.22000.31274 permite escribir en la memoria del kernel más allá del SystemBuffer del IRP.

02 Jul 2024, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-07-02 19:15

Updated : 2024-10-24 17:15

NVD link : CVE-2022-25480

Mitre link : CVE-2022-25480

CVE.ORG link : CVE-2022-25480

JSON object : View

Products Affected

realtek

  • rtsuer
  • rtsper
CWE
CWE-787

Out-of-bounds Write