CVE-2022-35972
Description
TensorFlow is an open source platform for machine learning. If `QuantizedBiasAdd` is given `min_input`, `max_input`, `min_bias`, `max_bias` tensors of a nonzero rank, it results in a segfault that can be used to trigger a denial of service attack. We have patched the issue in GitHub commit 785d67a78a1d533759fcd2f5e8d6ef778de849e0. 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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| sid | Fixed | 0 |
| forky | Fixed | 0 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | tensorflow | <2.7.2 | 2.7.2 |
| PyPI | tensorflow-gpu | >=2.8.0,<2.8.1 | 2.8.1 |
| PyPI | tensorflow-gpu | >=2.9.0,<2.9.1 | 2.9.1 |
| PyPI | tensorflow-cpu | >=2.9.0,<2.9.1 | 2.9.1 |
| PyPI | tensorflow-cpu | >=2.8.0,<2.8.1 | 2.8.1 |
| PyPI | tensorflow | >=2.9.0,<2.9.1 | 2.9.1 |
| PyPI | tensorflow-gpu | <2.7.2 | 2.7.2 |
| PyPI | tensorflow | >=2.8.0,<2.8.1 | 2.8.1 |
| PyPI | tensorflow-cpu | <2.7.2 | 2.7.2 |
References
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-4pc4-m9mj-v2r9
- https://nvd.nist.gov/vuln/detail/CVE-2022-35972
- https://github.com/tensorflow/tensorflow/commit/785d67a78a1d533759fcd2f5e8d6ef778de849e0
- https://github.com/tensorflow/tensorflow
- https://github.com/tensorflow/tensorflow/releases/tag/v2.10.0
- https://security-tracker.debian.org/tracker/CVE-2022-35972
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.