Autodesk AutoCAD/Advance Steel/Civil 3D SLDPRT File ASMkern228A.dll use after free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Autodesk AutoCAD, Advance Steel and Civil 3D. This issue affects some unknown processing in the library ASMkern228A.dll of the component SLDPRT File Handler. The manipulation leads to use after free. This vulnerability is traded as CVE-2024-23135. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Autodesk AutoCAD, Advance Steel and Civil 3D (the affected version is unknown) and classified as critical. This issue affects an unknown code in the library ASMkern228A.dll of the component SLDPRT File Handler. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A maliciously crafted SLDPRT file in ASMkern228A.dll when parsed through Autodesk applications can be used in user-after-free vulnerability. This vulnerability, along with other vulnerabilities, could lead to code execution in the current process.

The weakness was shared 02/22/2024. The advisory is shared at autodesk.com. The identification of this vulnerability is CVE-2024-23135 since 01/11/2024. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 12/31/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/11/2024 🔍
02/22/2024 +42 days 🔍
02/22/2024 +0 days 🔍
12/31/2025 +678 days 🔍

Sourcesinfo

Advisory: autodesk.com
Status: Confirmed

CVE: CVE-2024-23135 (🔍)
GCVE (CVE): GCVE-0-2024-23135
GCVE (VulDB): GCVE-100-254489

Entryinfo

Created: 02/22/2024 08:14
Updated: 12/31/2025 02:22
Changes: 02/22/2024 08:14 (37), 01/27/2025 19:56 (53), 04/11/2025 21:18 (5), 04/18/2025 23:42 (3), 12/31/2025 02:22 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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