CVE-2025-3162 | THREATINT

Description

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.

Reserved 2025-04-03 | Published 2025-04-03 | Updated 2025-04-21 | Assigner VulDB

MEDIUM: 4.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

MEDIUM: 5.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

MEDIUM: 5.3CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

4.3AV:L/AC:L/Au:S/C:P/I:P/A:P

Problem types

Deserialization

Improper Input Validation

Product status

0.7.0

affected

0.7.1

affected

Timeline

2025-04-03:	Advisory disclosed
2025-04-03:	VulDB entry created
2025-04-21:	VulDB entry last update

Credits

ybdesire (VulDB User) reporter

ybdesire (VulDB User) analyst

References

vuldb.com/?id.303108 (VDB-303108 | InternLM LMDeploy PT File utils.py load_weight_ckpt deserialization) vdb-entry technical-description

vuldb.com/?ctiid.303108 (VDB-303108 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.542520 (Submit #542520 | InternLM lmdeploy <=0.7.1 Deserialization) third-party-advisory

github.com/InternLM/lmdeploy/issues/3255 issue-tracking

github.com/InternLM/lmdeploy/issues/3255 exploit issue-tracking

cve.org (CVE-2025-3162)

nvd.nist.gov (CVE-2025-3162)

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