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CVE-2022-25479 Heap overflow

Routine
Remediate Within 6 Months

CVE Information

Original CVE data

Published:
Updated:

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.

CWE:
CVSS v2-
CVSS v3-
References
http://realtek.com
https://www.realtek.com/images/safe-report/Realtek_RtsPer_RtsUer_Security_Advisory_Report.pdf
https://gist.github.com/zwclose/feb16f1424779a61cb1d9f6d5681408a
Affected Vendors

Basic Analysis

Common vulnerability metrics

Vulnerabilty type as detected by PRIOnengine

Heap overflow

CVSS Scores as calculated by PRIOnengine
CVSS v25.6
AV:L/AC:L/AU:N/C:P/I:N/A:C
CVSS v36.2
AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
MITRE CWE Top 25

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Exploits

No exploit code is reported to exist.

Active Exploitation

Vulnerability is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. See the KEV Catalog

Social Network Activity

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Threat Actor Activity

No sightings of the vulnerability within threat reports.

Cybersecurity Frameworks

How the vulnerability maps against various cybersecurity frameworks

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Compliance Impact

How the submited vulnerability affects compliance

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Web Application Security Frameworks

Applicable if the issue likely affects a web application

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