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Medium severity · published May 14, 2021
CVE-2021-29615
TensorFlow is an end-to-end open source platform for machine learning
5.5
CVSS
0.2%
EPSS
No
On KEV
Description
TensorFlow is an end-to-end open source platform for machine learning. The implementation of `ParseAttrValue`(https://github.com/tensorflow/tensorflow/blob/c22d88d6ff33031aa113e48aa3fc9aa74ed79595/tensorflow/core/framework/attr_value_util.cc#L397-L453) can be tricked into stack overflow due to recursion by giving in a specially crafted input. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TE
Tensorflow · Google
before 2.1.4; 2.2.0 before 2.2.3; 2.3.0 before 2.3.3; 2.4.0 before 2.4.2 · source: NVD
Affected product
TE
Tensorflow
Google
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-29615
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-29615
Patch
https://github.com/tensorflow/tensorflow/commit/e07e1c3d26492c06f078c7e5bf2d138043e199c1
Exploit
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-qw5h-7f53-xrp6
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