CVE-2022-41891
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
TensorFlow is an open source platform for machine learning. If `tf.raw_ops.TensorListConcat` is given `element_shape=[]`, it results segmentation fault which can be used to trigger a denial of service attack. We have patched the issue in GitHub commit fc33f3dc4c14051a83eec6535b608abe1d355fde. The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2022-41891
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | forky | fixed | 0 |
| debian | sid | fixed | 0 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | tensorflow | >=2.9.0,<2.9.3 | 2.9.3 |
| PyPI | tensorflow | >=2.10.0,<2.10.1 | 2.10.1 |
| PyPI | tensorflow-cpu | <2.8.4 | 2.8.4 |
| PyPI | tensorflow-gpu | <2.8.4 | 2.8.4 |
| PyPI | tensorflow-cpu | >=2.9.0,<2.9.3 | 2.9.3 |
| PyPI | tensorflow-gpu | >=2.9.0,<2.9.3 | 2.9.3 |
| PyPI | tensorflow-cpu | >=2.10.0,<2.10.1 | 2.10.1 |
| PyPI | tensorflow-gpu | >=2.10.0,<2.10.1 | 2.10.1 |
| PyPI | tensorflow | <2.8.4 | 2.8.4 |
References
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-66vq-54fq-6jvv
- https://nvd.nist.gov/vuln/detail/CVE-2022-41891
- https://github.com/tensorflow/tensorflow/commit/fc33f3dc4c14051a83eec6535b608abe1d355fde
- https://github.com/tensorflow/tensorflow
- https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/list_kernels.h
- https://security-tracker.debian.org/tracker/CVE-2022-41891
Verify integrity in audit chain (admin only). AS-IS.