CVE-2022-35994

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    CVE-2022-35994

    Published: 16 Sept 2022Last Modified: 12 Aug 2026

    Summary: `CHECK` fail in `CollectiveGather` in TensorFlow

    Details: TensorFlow is an open source platform for machine learning. When `CollectiveGather` receives an scalar input `input`, it gives a `CHECK` fails that can be used to trigger a denial of service attack. We have patched the issue in GitHub commit c1f491817dec39a26be3c574e86a88c30f3c4770. 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.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/35xxx/CVE-2022-35994.json, https://github.com/tensorflow/tensorflow/security/advisories/GHSA-fhfc-2q7x-929f, https://nvd.nist.gov/vuln/detail/CVE-2022-35994, https://github.com/tensorflow/tensorflow/commit/c1f491817dec39a26be3c574e86a88c30f3c4770

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -dd7b8a3c1714d0052ce4b4a2fd8dcef927439a24

    Affected versions

    v2.9.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2022-35994 | CVE-DB