CVE-2022-45907: Code Injection
First published: Sat Nov 26 2022(Updated: )
In PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linuxfoundation Pytorch | <1.13.1 | |
| pip/torch | <=1.13.0 | 1.13.1 |
| <1.13.1 |
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Reference Links
- https://github.com/pytorch/pytorch/commit/767f6aa49fe20a2766b9843d01e3b7f7793df6a3
- https://github.com/pytorch/pytorch/issues/88868
- https://nvd.nist.gov/vuln/detail/CVE-2022-45907
- https://github.com/pytorch/pytorch/issues/89855
- https://github.com/pytorch/pytorch/pull/89189
- https://github.com/pytorch/pytorch/releases/tag/v1.13.1
- https://github.com/pypa/advisory-database/tree/main/vulns/torch/PYSEC-2022-43015.yaml
- https://github.com/advisories/GHSA-47fc-vmwq-366v (Advisory)
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2022-45907.
What is the severity of CVE-2022-45907?
The severity of CVE-2022-45907 is critical (9.8).
What software versions are affected by CVE-2022-45907?
Versions up to exclusive 1.13.1 of PyTorch are affected by CVE-2022-45907.
How does CVE-2022-45907 occur?
CVE-2022-45907 occurs due to the unsafe use of eval in torch.jit.annotations.parse_type_line.
How can I fix CVE-2022-45907?
To fix CVE-2022-45907, update PyTorch to a version beyond trunk/89695 or apply the necessary patches provided by the PyTorch team.
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