PT-2025-14573 · Pytorch+1 · Pytorch+1

Default436352 · Published 2025-04-03 · Updated 2025-05-29 · CVE-2025-3136

Positive Technologies (AI Summary)

CVSS v4.0

4.8

Medium

Base vector

AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions PyTorch version 2.6.0

Description A problematic vulnerability has been found in PyTorch, affecting the function torch.cuda.memory.caching allocator delete of the file c10/cuda/CUDACachingAllocator.cpp. The manipulation leads to memory corruption. An attack must be approached locally. The exploit has been disclosed to the public and may be used.

Recommendations As a temporary workaround, consider disabling the torch.cuda.memory.caching allocator delete function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-119

Related Identifiers

BIT-PYTORCH-2025-3136

CVE-2025-3136

PYSEC-2025-197

Affected Products

Debian

Pytorch

References · 20

• 🔥 https://github.com/pytorch/pytorch/issues/149821#issue-2940838975 · Exploit
• 🔥 https://github.com/ARPANET-cybersecurity/vuldb/issues/2 · Exploit
• 🔥 https://vuldb.com/?submit.525252 · Exploit
• https://github.com/pytorch/pytorch/issues/149821#issuecomment-2765311086 · Vendor Advisory
• https://github.com/pytorch/pytorch/issues/149821 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-3136 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-3136 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-3136 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2025-197 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-pytorch-2025-3136 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-3136 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-3136 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-3136 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-3136 · Vendor Advisory
• https://t.me/cvedetector/21939 · Telegram Post