Bug#1120794: pytorch: CVE-2025-63396

[Moritz Mühlenhoff <jmm@inutil.org>]

Source: pytorch
X-Debbugs-CC: team@security.debian.org
Severity: important
Tags: security

Hi,

The following vulnerability was published for pytorch.

CVE-2025-63396[0]:
| An issue was discovered in PyTorch v2.5 and v2.7.1. Omission of
| profiler.stop() can cause torch.profiler.profile (PythonTracer) to
| crash or hang during finalization, leading to a Denial of Service
| (DoS).

https://github.com/pytorch/pytorch/issues/156563


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2025-63396
    https://www.cve.org/CVERecord?id=CVE-2025-63396

Please adjust the affected versions in the BTS as needed.