// For flags

CVE-2022-41902

Out of bounds write in grappler in Tensorflow

Severity Score

9.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

TensorFlow is an open source platform for machine learning. The function MakeGrapplerFunctionItem takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered. We have patched the issue in GitHub commit a65411a1d69edfb16b25907ffb8f73556ce36bb7. The fix will be included in TensorFlow 2.11.0. We will also cherrypick this commit on TensorFlow 2.8.4, 2.9.3, and 2.10.1.

TensorFlow es una plataforma de código abierto para aprendizaje automático. La función MakeGrapplerFunctionItem toma argumentos que determinan los tamaños de entradas y salidas. Si las entradas proporcionadas son mayores o iguales que los tamaños de las salidas, se desencadena una lectura de memoria fuera de los límites o un bloqueo. Hemos solucionado el problema en el commit de GitHub a65411a1d69edfb16b25907ffb8f73556ce36bb7. La solución se incluirá en TensorFlow 2.11.0. También seleccionaremos este commit en TensorFlow 2.8.4, 2.9.3 y 2.10.1.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-09-30 CVE Reserved
  • 2022-12-06 CVE Published
  • 2024-07-27 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-125: Out-of-bounds Read
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Google
Search vendor "Google"
 Tensorflow
Search vendor "Google" for product "Tensorflow"
 < 2.8.4
Search vendor "Google" for product "Tensorflow" and version " < 2.8.4"
-
Affected
Google
Search vendor "Google"
 Tensorflow
Search vendor "Google" for product "Tensorflow"
 >= 2.9.0 < 2.9.3
Search vendor "Google" for product "Tensorflow" and version " >= 2.9.0 < 2.9.3"
-
Affected
Google
Search vendor "Google"
 Tensorflow
Search vendor "Google" for product "Tensorflow"
 2.10.0
Search vendor "Google" for product "Tensorflow" and version "2.10.0"
-
Affected