Realtek RtsPer Driver for PCIe Card Reader Configuration RtsPer.sys information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Realtek RtsPer Driver for PCIe Card Reader and RtsUer Driver for USB Card Reader. It has been classified as problematic. This affects an unknown part in the library RtsPer.sys of the component Configuration Handler. Performing a manipulation results in information disclosure. This vulnerability is identified as CVE-2022-25478. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic has been found in Realtek RtsPer Driver for PCIe Card Reader and RtsUer Driver for USB Card Reader (unknown version). This affects an unknown code block in the library RtsPer.sys of the component Configuration Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

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 provides read and write access to the PCI configuration space of the device.

This vulnerability is uniquely identified as CVE-2022-25478 since 02/21/2022. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.8
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/21/2022 🔍
07/02/2024 +861 days 🔍
07/02/2024 +0 days 🔍
10/27/2024 +117 days 🔍

Sourcesinfo

Status: Confirmed

CVE: CVE-2022-25478 (🔍)
GCVE (CVE): GCVE-0-2022-25478
GCVE (VulDB): GCVE-100-270261

Entryinfo

Created: 07/02/2024 20:59
Updated: 10/27/2024 17:32
Changes: 07/02/2024 20:59 (53), 08/21/2024 19:06 (13), 10/27/2024 17:32 (11)
Complete: 🔍
Cache ID: 216::103

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