Microsoft Windows up to Server 2022 TPM Device Driver untrusted pointer dereference

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.6$5k-$25k0.00

Summaryinfo

A vulnerability was found in Microsoft Windows up to Server 2022. It has been classified as critical. Affected by this issue is some unknown functionality of the component TPM Device Driver. This manipulation causes an unknown weakness. This vulnerability is tracked as CVE-2023-29360. The attack is restricted to local execution. Moreover, an exploit is present. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Microsoft Windows up to Server 2022 (Operating System). It has been declared as critical. Affected by this vulnerability is an unknown code block of the component TPM Device Driver. The CWE definition for the vulnerability is CWE-822. The product obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Microsoft Streaming Service Elevation of Privilege Vulnerability

The weakness was disclosed 06/13/2023 as confirmed security guidance (Website). The advisory is shared at portal.msrc.microsoft.com. This vulnerability is known as CVE-2023-29360. Technical details are unknown but an exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 03/11/2025).

It is declared as attacked. The CISA Known Exploited Vulnerabilities Catalog lists this issue since 02/29/2024 with a due date of 03/21/2024:

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

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

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Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

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

CNA Base Score: 8.4
CNA Vector (Microsoft): 🔍

CVSSv2info

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

Exploitinginfo

Class: Untrusted pointer dereference
CWE: CWE-822
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Attacked

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

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

04/04/2023 🔍
06/13/2023 +70 days 🔍
06/13/2023 +0 days 🔍
06/13/2023 +0 days 🔍
03/11/2025 +636 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

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

CVE: CVE-2023-29360 (🔍)
GCVE (CVE): GCVE-0-2023-29360
GCVE (VulDB): GCVE-100-231397
scip Labs: https://www.scip.ch/en/?labs.20161215

Entryinfo

Created: 06/13/2023 20:00
Updated: 03/11/2025 01:42
Changes: 06/13/2023 20:00 (23), 06/13/2023 20:01 (11), 06/13/2023 20:04 (20), 07/12/2023 11:58 (1), 07/12/2023 12:05 (10), 04/30/2024 15:06 (29), 06/10/2024 17:55 (4), 09/09/2024 22:30 (1), 03/11/2025 01:42 (3)
Complete: 🔍
Cache ID: 216::103

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