Vulnerability · Published Nov 18, 2022 · Assigned by GitHub_M
CVE-2022-41908`CHECK` fail via inputs in `PyFunc` in Tensorflow
Medium 4.8
In plain English
A medium-severity improper input validation in tensorflow from tensorflow. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
TensorFlow is an open source platform for machine learning. An input `token` that is not a UTF-8 bytestring will trigger a `CHECK` fail in `tf.raw_ops.PyFunc`. We have patched the issue in GitHub commit 9f03a9d3bafe902c1e6beb105b2f24172f238645. 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| PyPI | tensorflow | 2.8.4 | GHSA-mv77-9g28-cwg3 |
| PyPI | tensorflow | 2.10.1 | GHSA-mv77-9g28-cwg3 |
| PyPI | tensorflow | 2.10.1, 2.8.4, 2.9.3 | PYSEC-2026-3217 |
| PyPI | tensorflow | 2.9.3 | GHSA-mv77-9g28-cwg3 |
| PyPI | tensorflow-cpu | 2.10.1, 2.8.4, 2.9.3 | PYSEC-2026-3353 |
| PyPI | tensorflow-cpu | 2.8.4 | GHSA-mv77-9g28-cwg3 |
| PyPI | tensorflow-cpu | 2.9.3 | GHSA-mv77-9g28-cwg3 |
| PyPI | tensorflow-cpu | 2.10.1 | GHSA-mv77-9g28-cwg3 |
| PyPI | tensorflow-gpu | 2.10.1 | GHSA-mv77-9g28-cwg3 |
| PyPI | tensorflow-gpu | 2.10.1, 2.8.4, 2.9.3 | PYSEC-2026-1021 |
| PyPI | tensorflow-gpu | 2.9.3 | GHSA-mv77-9g28-cwg3 |
| PyPI | tensorflow-gpu | 2.8.4 | GHSA-mv77-9g28-cwg3 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| tensorflow | tensorflow | >= 2.10.0, < 2.10.1>= 2.9.0, < 2.9.3< 2.8.4 |
Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H