CVE-2022-41895
`MirrorPadGrad` heap out of bounds read
Description
### Impact If [`MirrorPadGrad`](https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/image/mirror_pad_op.cc) is given outsize input `paddings`, TensorFlow will give a heap OOB error. ```python import tensorflow as tf tf.raw_ops.MirrorPadGrad(input=[1], paddings=[[0x77f00000,0xa000000]], mode = 'REFLECT') ``` ### Patches We have patched the issue in GitHub commit [717ca98d8c3bba348ff62281fdf38dcb5ea1ec92](https://github.com/tensorflow/tensorflow/commit/717ca98d8c3bba348ff62281fdf38dcb5ea1ec92). The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range. ### For more information Please consult [our security guide](https://github.com/tensorflow/tensorflow/blob/master/SECURITY.md) for more information regarding the security model and how to contact us with issues and questions. ### Attribution This vulnerability has been reported by Vul AI.
How to fix CVE-2022-41895
To remediate CVE-2022-41895, upgrade the affected package to a fixed version below.
- —upgrade to 2.8.4 or later
- —upgrade to 2.8.4 or later
- —upgrade to 2.8.4 or later
- —upgrade to 2.8.4 or later
Is CVE-2022-41895 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 2.8.4, >= 2.9.0, < 2.9.3, >= 2.10.0, < 2.10.1
- from 0, < 2.8.4
- from 0, < 2.8.4
- from 0, < 2.8.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.8 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H |