MediumVulnerability
CVE-2022-29202: TensorFlow denial of service through tf.ragged.constant input validation
- Source
- NVD(opens in a new tab)
- Identifier
- CVE-2022-29202
- Published
- Record updated
- Affected
- tensorflow < 2.6.4, fixed in 2.6.4
- tensorflow >= 2.7.0, < 2.7.2, fixed in 2.7.2
- tensorflow >= 2.8.0, < 2.8.1, fixed in 2.8.1
- and 6 more
- Known exploitation
- Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
- EPSS
- 0.3%
Summary
CVE-2022-29202 affects TensorFlow versions before 2.9.0, 2.8.1, 2.7.2, and 2.6.4. The implementation of `tf.ragged.constant` does not fully validate its input arguments, which allows a denial of service by consuming all available memory.
Mitigation
Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.
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