// For flags

CVE-2025-3162

InternLM LMDeploy PT File utils.py load_weight_ckpt deserialization

Severity Score

4.8
*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A vulnerability was found in InternLM LMDeploy up to 0.7.1. It has been classified as critical. Affected is the function load_weight_ckpt of the file lmdeploy/lmdeploy/vl/model/utils.py of the component PT File Handler. The manipulation leads to deserialization. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

Es wurde eine kritische Schwachstelle in InternLM LMDeploy bis 0.7.1 ausgemacht. Dabei betrifft es die Funktion load_weight_ckpt der Datei lmdeploy/lmdeploy/vl/model/utils.py der Komponente PT File Handler. Durch die Manipulation mit unbekannten Daten kann eine deserialization-Schwachstelle ausgenutzt werden. Der Angriff hat dabei lokal zu erfolgen. Der Exploit steht zur öffentlichen Verfügung.

*Credits: ybdesire
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
System
Vulnerable | Subsequent
Confidentiality
Low
None
Integrity
Low
None
Availability
Low
None
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Local
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
Poc
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2025-04-03 CVE Reserved
  • 2025-04-03 CVE Published
  • 2025-04-04 CVE Updated
  • 2025-04-04 First Exploit
  • 2025-04-05 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-20: Improper Input Validation
  • CWE-502: Deserialization of Untrusted Data
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
InternLM
Search vendor "InternLM"
 LMDeploy
Search vendor "InternLM" for product "LMDeploy"
 0.7.0
Search vendor "InternLM" for product "LMDeploy" and version "0.7.0"
en
Affected
InternLM
Search vendor "InternLM"
 LMDeploy
Search vendor "InternLM" for product "LMDeploy"
 0.7.1
Search vendor "InternLM" for product "LMDeploy" and version "0.7.1"
en
Affected