CVE-2022-25479

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-25479
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 for the leakage of kernel memory from both the stack and the heap.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

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, 16:09

Type Values Removed Values Added
First Time Realtek rtsuer
Realtek rtsper
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:*:*:*:*:*:*:*:*

21 Aug 2024, 15:23

Type Values Removed Values Added
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
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
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:*:*:*:*:*:*:*:*
First Time Realtek rtsuer.sys
Realtek
Realtek rtsper.sys
Realtek rtsuer.sys Firmware
Realtek rtsper.sys Firmware
CWE CWE-401

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 la pérdida de memoria del kernel tanto de la pila como del montón.

02 Jul 2024, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-07-02 19:15

Updated : 2024-10-28 19:35

NVD link : CVE-2022-25479

Mitre link : CVE-2022-25479

CVE.ORG link : CVE-2022-25479

JSON object : View

Products Affected

realtek

  • rtsuer
  • rtsper
CWE
CWE-401

Missing Release of Memory after Effective Lifetime