CVE-2022-35979 - Segfault in `QuantizedRelu` and `QuantizedRelu6`

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HIGH

Segfault in `QuantizedRelu` and `QuantizedRelu6`

Published Sep 16, 2022

7.5

HIGH

CVSS 3.1

EPSS 0.51%

Description

TensorFlow is an open source platform for machine learning. If `QuantizedRelu` or `QuantizedRelu6` are given nonscalar inputs for `min_features` or `max_features`, it results in a segfault that can be used to trigger a denial of service attack. We have patched the issue in GitHub commit 49b3824d83af706df0ad07e4e677d88659756d89. 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.

Affected products

Vendor TensorFlow Product TensorFlow Default
n/a
- Version
  < 2.7.2
  Status
  affected
  Constraints
  -
- Version
  >= 2.8.0, < 2.8.1
  Status
  affected
  Constraints
  -
- Version
  >= 2.9.0, < 2.9.1
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

TensorFlow

n/a

Version	Status	Constraints
< 2.7.2	affected	-
>= 2.8.0, < 2.8.1	affected	-
>= 2.9.0, < 2.9.1	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-20

Improper Input Validation

References (6)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-6944
Advisory
https://github.com/advisories/GHSA-v7vw-577f-vp8x
Advisory
https://github.com/tensorflow/tensorflow/commit/49b3824d83af706df0ad07e4e677d88659756d89
x_refsource_MISCPatchThird Party Advisory
https://github.com/tensorflow/tensorflow/releases/tag/v2.10.0
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-v7vw-577f-vp8x
x_refsource_CONFIRMThird Party Advisory
https://nvd.nist.gov/vuln/detail/CVE-2022-35979

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-6944		Advisory
https://github.com/advisories/GHSA-v7vw-577f-vp8x		Advisory
https://github.com/tensorflow/tensorflow/commit/49b3824d83af706df0ad07e4e677d88659756d89		x_refsource_MISCPatchThird Party Advisory
https://github.com/tensorflow/tensorflow/releases/tag/v2.10.0
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-v7vw-577f-vp8x		x_refsource_CONFIRMThird Party Advisory
https://nvd.nist.gov/vuln/detail/CVE-2022-35979