CVE-2022-35963

CVSS V2 None CVSS V3 High 7.5
Description
TensorFlow is an open source platform for machine learning. The implementation of `FractionalAvgPoolGrad` does not fully validate the input `orig_input_tensor_shape`. This results in an overflow that results in a `CHECK` failure which can be used to trigger a denial of service attack. We have patched the issue in GitHub commit 03a659d7be9a1154fdf5eeac221e5950fec07dad. The fix will be included in TensorFlow 2.10.0. We will also cherrypick this commit on TensorFlow 2.9.1, TensorFlow 2.8.1, and TensorFlow 2.7.2, as these are also affected and still in supported range. There are no known workarounds for this issue.
Overview
  • CVE ID
  • CVE-2022-35963
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-09-16T20:15:10
  • Last Modified Date
  • 2022-09-21T16:35:47
Weakness Enumerations
CWE URL
CWE-617 http://cwe.mitre.org/data/definitions/617.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:* 1 OR 2.7.0 2.7.2
cpe:2.3:a:google:tensorflow:2.8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:google:tensorflow:2.9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:google:tensorflow:2.10:rc0:*:*:*:*:*:* 1 OR
cpe:2.3:a:google:tensorflow:2.10:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:google:tensorflow:2.10:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:google:tensorflow:2.10:rc3:*:*:*:*:*:* 1 OR
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/tensorflow/tensorflow/commit/03a659d7be9a1154fdf5eeac221e5950fec07dad
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-84jm-4cf3-9jfm
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-35963
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-35963
History
Created Old Value New Value Data Type Notes
2022-09-16 21:00:10 Added to TrackCVE