CVE-2022-36011CWE-476

Null dereference on MLIR on empty function attributes in TensorFlow

Medium · published September 16, 2022

CVSS v3.1
5.9
EPSS
0%
Percentile
40.2
In the wild
Unconfirmed
What it is

TensorFlow is an open source platform for machine learning. When `mlir::tfg::ConvertGenericFunctionToFunctionDef` is given empty function attributes, it gives a null dereference. We have patched the issue in GitHub commit 1cf45b831eeb0cab8655c9c7c5d06ec6f45fc41b. 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.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00478 · 40.2th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2022-09-16T22:30Z
EPSS history
Timeline
  • 16 SEP 22:30Z
    Null dereference on MLIR on empty function attributes in TensorFlow
    cvelistv5