Bug 2353598 (CVE-2024-7804) - CVE-2024-7804 pytorch: Deserialization of Untrusted Data in pytorch/pytorch
Summary: CVE-2024-7804 pytorch: Deserialization of Untrusted Data in pytorch/pytorch
Keywords:
Status: NEW
Alias: CVE-2024-7804
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2354566
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-03-20 11:03 UTC by OSIDB Bzimport
Modified: 2025-06-18 10:14 UTC (History)
15 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2025-03-20 11:03:45 UTC 
A deserialization vulnerability exists in the Pytorch RPC framework (torch.distributed.rpc) in pytorch/pytorch versions <=2.3.1. The vulnerability arises from the lack of security verification during the deserialization process of PythonUDF objects in pytorch/torch/distributed/rpc/internal.py. This flaw allows an attacker to execute arbitrary code remotely by sending a malicious serialized PythonUDF object, leading to remote code execution (RCE) on the master node.
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