Microsoft Windows up to Server 2022 Datacenter Azure Edition Win32k privilege escalation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$5k-$25k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Microsoft Windows up to Server 2022 Datacenter Azure Edition. This vulnerability affects unknown code of the component Win32k. Executing a manipulation can lead to an unknown weakness. This vulnerability is tracked as CVE-2022-41092. The attack can be launched remotely. No exploit exists. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in Microsoft Windows up to Server 2022 Datacenter Azure Edition (Operating System). It has been declared as critical. This vulnerability affects an unknown functionality of the component Win32k. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 11/08/2022 as confirmed security guidance (Website). The advisory is shared for download at portal.msrc.microsoft.com. This vulnerability was named CVE-2022-41092. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 12/10/2022).

Applying a patch is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 7.4

VulDB Base Score: 8.8
VulDB Temp Score: 7.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Microsoft): 7.8
Vendor Vector (Microsoft): 🔍

CNA Base Score: 7.8
CNA Vector (Microsoft): 🔍

CVSSv2info

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

Exploitinginfo

Class: Privilege escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

09/19/2022 🔍
11/08/2022 +50 days 🔍
11/08/2022 +0 days 🔍
11/08/2022 +0 days 🔍
12/10/2022 +32 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: portal.msrc.microsoft.com
Status: Confirmed

CVE: CVE-2022-41092 (🔍)
GCVE (CVE): GCVE-0-2022-41092
GCVE (VulDB): GCVE-100-213172
scip Labs: https://www.scip.ch/en/?labs.20161215

Entryinfo

Created: 11/08/2022 21:00
Updated: 12/10/2022 13:44
Changes: 11/08/2022 21:00 (20), 11/08/2022 21:01 (15), 11/08/2022 21:04 (19), 12/10/2022 13:37 (2), 12/10/2022 13:44 (11)
Complete: 🔍
Cache ID: 216::103

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