VDB
CVE-2022-23578
CVE-2022-23578
PUBLISHED
Tensorflow is an Open Source Machine Learning Framework. If a graph node is invalid, TensorFlow can leak memory in the implementation of `ImmutableExecutorState::Initialize`. Here, we set `item->kernel` to `nullptr` but it is a simple `OpKernel*` pointer so the memory that was previously allocated to it would leak. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.
EPSS 0.20% · 41.9th percentile
Risk Scores
EPSS Score
0.20%
41.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | tensorflow | 2.7.0, 0, 2.6.0 |
| Bitnami | tensorflow | 0, 2.6.0, 2.7.0 |
Timeline
- Feb 4, 2022 CVE Published
- Feb 8, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 24, 2022 EPSS Score
- Jul 16, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Oct 29, 2022 EPSS Score
- Dec 20, 2022 EPSS Score
- Feb 11, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 4, 2023 EPSS Score
- May 26, 2023 EPSS Score
References
- https://github.com/tensorflow/tensorflow/blob/a1320ec1eac186da1d03f033109191f715b2b130/tensorflow/core/common_runtime/immutable_executor_state.cc#L84-L262 url
- https://github.com/tensorflow/tensorflow/commit/c79ccba517dbb1a0ccb9b01ee3bd2a63748b60dd url
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-8r7c-3cm2-3h8f url
- https://nvd.nist.gov/vuln/detail/CVE-2022-23578 url