CVE-2022-29200

unknown

Published 2022-05-24 · Modified 2024-02-16

CVSS v3

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CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v2

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VIR risk

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Description

TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.raw_ops.LSTMBlockCell` does not fully validate the input arguments. This results in a `CHECK`-failure which can be used to trigger a denial of service attack. The code does not validate the ranks of any of the arguments to this API call. This results in `CHECK`-failures when the elements of the tensor are accessed. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2022-29200

OS impact

OS	Version	Status	Fixed in
debian	forky	fixed	`0`
debian	sid	fixed	`0`

Package impact

Ecosystem	Package	Vulnerable	Fixed
PyPI	tensorflow-cpu	`>=2.7.0,<2.7.2`	`2.7.2`
PyPI	tensorflow	`>=2.7.0,<2.7.2`	`2.7.2`
PyPI	tensorflow-gpu	`>=2.7.0,<2.7.2`	`2.7.2`
PyPI	tensorflow	`<2.6.4`	`2.6.4`
PyPI	tensorflow-cpu	`>=2.8.0,<2.8.1`	`2.8.1`
PyPI	tensorflow	`>=2.8.0,<2.8.1`	`2.8.1`
PyPI	tensorflow-cpu	`<2.6.4`	`2.6.4`
PyPI	tensorflow-gpu	`>=2.8.0,<2.8.1`	`2.8.1`
PyPI	tensorflow-gpu	`<2.6.4`	`2.6.4`

References

Verify integrity in audit chain (admin only). AS-IS.