CVE-2022-29216
Last modified
CVE-2022-29216 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, TensorFlow's `saved_model_cli` tool is vulnerable to a code injection. EPSS estimates a 0.54% chance of exploitation in the next 30 days.
Description
TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, TensorFlow's `saved_model_cli` tool is vulnerable to a code injection. This can be used to open a reverse shell. This code path was maintained for compatibility reasons as the maintainers had several test cases where numpy expressions were used as arguments. However, given that the tool is always run manually, the impact of this is still not severe. The maintainers have now removed the `safe=False` argument, so all parsing is done without calling `eval`. The patch is available in versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Tensorflow | < 2.6.4 | — | |
| Tensorflow | >= 2.7.0, < 2.7.2 | — | |
| Tensorflow | 2.7.0 | Rc0 | |
| Tensorflow | 2.8.0 | — | |
| Tensorflow | 2.9.0 | Rc0 |
References
- https://github.com/tensorflow/tensorflow/commit/8b202f08d52e8206af2bdb2112a62fafbc546ec7Patch, Third Party Advisory
- https://github.com/tensorflow/tensorflow/commit/c5da7af048611aa29e9382371f0aed5018516cacPatch, Third Party Advisory
- https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4Release Notes, Third Party Advisory
- https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2Release Notes, Third Party Advisory
- https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1Release Notes, Third Party Advisory
- https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0Release Notes, Third Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-75c9-jrh4-79mcExploit, Patch, Third Party Advisory
- https://github.com/tensorflow/tensorflow/commit/8b202f08d52e8206af2bdb2112a62fafbc546ec7Patch, Third Party Advisory
- https://github.com/tensorflow/tensorflow/commit/c5da7af048611aa29e9382371f0aed5018516cacPatch, Third Party Advisory
- https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4Release Notes, Third Party Advisory
- https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2Release Notes, Third Party Advisory
- https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1Release Notes, Third Party Advisory
- https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0Release Notes, Third Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-75c9-jrh4-79mcExploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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