{
"id": "GHSA-g4h2-gqm3-c9wq",
"aliases": [
"CVE-2021-29539"
],
"details": "### Impact\nCalling [`tf.raw_ops.ImmutableConst`](https://www.tensorflow.org/api_docs/python/tf/raw_ops/ImmutableConst) with a `dtype` of `tf.resource` or `tf.variant` results in a segfault in the implementation as code assumes that the tensor contents are pure scalars.\n\n```python\n>>> import tensorflow as tf\n>>> tf.raw_ops.ImmutableConst(dtype=tf.resource, shape=[], memory_region_name=\"/tmp/test.txt\")\n...\nSegmentation fault\n```\n\n### Patches\nWe have patched the issue in 4f663d4b8f0bec1b48da6fa091a7d29609980fa4 and will release TensorFlow 2.5.0 containing the patch. TensorFlow nightly packages after this commit will also have the issue resolved.\n\n### Workarounds\nIf using `tf.raw_ops.ImmutableConst` in code, you can prevent the segfault by inserting a filter for the `dtype` argument.\n\n### For more information\nPlease consult [our security guide](https://github.com/tensorflow/tensorflow/blob/master/SECURITY.md) for more information regarding the security model and how to contact us with issues and questions.",
"summary": "Segfault in tf.raw_ops.ImmutableConst",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
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{
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"package": {
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"ecosystem": "PyPI"
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},
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],
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"ecosystem": "PyPI"
}
},
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],
"package": {
"name": "tensorflow-gpu",
"ecosystem": "PyPI"
}
}
],
"modified": "2024-10-30T23:27:31Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"
}
],
"published": "2021-05-21T14:23:05Z",
"references": [
{
"url": "https://github.com/tensorflow/tensorflow/security/advisories/GHSA-g4h2-gqm3-c9wq",
"type": "WEB"
},
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29539",
"type": "ADVISORY"
},
{
"url": "https://github.com/tensorflow/tensorflow/commit/4f663d4b8f0bec1b48da6fa091a7d29609980fa4",
"type": "WEB"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-467.yaml",
"type": "WEB"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-665.yaml",
"type": "WEB"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-176.yaml",
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},
{
"url": "https://github.com/tensorflow/tensorflow",
"type": "PACKAGE"
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],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-681"
],
"severity": "LOW",
"github_reviewed": true,
"nvd_published_at": "2021-05-14T20:15:00Z",
"github_reviewed_at": "2021-05-18T22:09:59Z"
}
}