PT-2022-19447 · Google · Tensorflow
Neophytos Christou
·
Published
2022-05-20
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Updated
2024-03-06
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CVE-2022-29195
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
TensorFlow versions prior to 2.9.0
TensorFlow versions prior to 2.8.1
TensorFlow versions prior to 2.7.2
TensorFlow versions prior to 2.6.4
Description
The implementation of
tf.raw ops.StagePeek does not fully validate the input arguments, resulting in a CHECK-failure that can be used to trigger a denial of service attack. The code assumes index is a scalar but there is no validation for this before accessing its value.Recommendations
For versions prior to 2.9.0, update to version 2.9.0 or later.
For versions prior to 2.8.1, update to version 2.8.1 or later.
For versions prior to 2.7.2, update to version 2.7.2 or later.
For versions prior to 2.6.4, update to version 2.6.4 or later.
As a temporary workaround, consider disabling the
tf.raw ops.StagePeek function until a patch is available.
Restrict access to the tf.raw ops.StagePeek function to minimize the risk of exploitation.
Avoid using the index variable in the affected API endpoint until the issue is resolved.Exploit
Fix
RCE
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Weakness Enumeration
Related Identifiers
Affected Products
Tensorflow