TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a runtime division by zero error and denial of service in `tf.raw_ops.QuantizedBatchNormWithGlobalNormalization`. This is because the implementation(https://github.com/tensorflow/tensorflow/blob/55a97caa9e99c7f37a0bbbeb414dc55553d3ae7f/tensorflow/core/kernels/quantized_batch_norm_op.cc) does not validate all constraints specified in the op's contract(https://www.tensorflow.org/api_docs/python/tf/raw_ops/QuantizedBatchNormWithGlobalNormalization). 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.
References
Link | Resource |
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https://github.com/tensorflow/tensorflow/commit/d6ed5bcfe1dcab9e85a4d39931bd18d99018e75b | Patch Third Party Advisory |
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-p45v-v4pw-77jr | Exploit Patch Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
20 May 2021, 15:17
Type | Values Removed | Values Added |
---|---|---|
References | (MISC) https://github.com/tensorflow/tensorflow/commit/d6ed5bcfe1dcab9e85a4d39931bd18d99018e75b - Patch, Third Party Advisory | |
References | (CONFIRM) https://github.com/tensorflow/tensorflow/security/advisories/GHSA-p45v-v4pw-77jr - Exploit, Patch, Third Party Advisory | |
CPE | cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:* | |
CVSS |
v2 : v3 : |
v2 : 2.1
v3 : 5.5 |
14 May 2021, 20:56
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-369 |
14 May 2021, 20:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-05-14 20:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-29548
Mitre link : CVE-2021-29548
CVE.ORG link : CVE-2021-29548
JSON object : View
Products Affected
- tensorflow
CWE
CWE-369
Divide By Zero