CVE-2022-23569: n/a in n/a
Tensorflow is an Open Source Machine Learning Framework. Multiple operations in TensorFlow can be used to trigger a denial of service via `CHECK`-fails (i.e., assertion failures). This is similar to TFSA-2021-198 and has similar fixes. We have patched the reported issues in multiple GitHub commits. It is possible that other similar instances exist in TensorFlow, we will issue fixes as these are discovered. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.
AI Analysis
Technical Summary
CVE-2022-23569 is a medium-severity vulnerability affecting TensorFlow, an open-source machine learning framework widely used for developing and deploying machine learning models. The vulnerability arises from multiple operations within TensorFlow that can be exploited to trigger denial of service (DoS) conditions via CHECK-fails, which are assertion failures in the code. These assertion failures cause the TensorFlow process to terminate unexpectedly, leading to service disruption. This issue is similar to a previously reported vulnerability (TFSA-2021-198) and has been addressed through patches included in TensorFlow versions 2.8.0, 2.7.1, 2.6.3, and 2.5.3. The vulnerability does not impact confidentiality or integrity but affects availability by causing crashes. Exploitation requires network access and low complexity but does require some privileges (PR:L) and no user interaction. No known exploits are currently reported in the wild. The vulnerability is categorized under CWE-617 (Reachable Assertion), indicating that an attacker can cause the program to fail assertions and crash. Given TensorFlow's extensive use in research, industry, and cloud environments, this vulnerability could disrupt machine learning services if exploited, especially in environments where TensorFlow is exposed to untrusted inputs or remote access. The patches are available in recent TensorFlow releases, and users are advised to upgrade promptly to mitigate the risk.
Potential Impact
For European organizations, the impact of CVE-2022-23569 primarily concerns availability disruptions in machine learning workloads relying on TensorFlow. Organizations in sectors such as finance, healthcare, automotive, and manufacturing, which increasingly integrate AI/ML models into critical operations, could experience service interruptions if their TensorFlow instances are exploited. Cloud service providers and research institutions in Europe using TensorFlow for AI services could face operational downtime or degraded service quality. Although the vulnerability does not compromise data confidentiality or integrity, denial of service attacks could delay critical analytics or automated decision-making processes. This is particularly relevant for organizations with real-time or near-real-time AI applications. The requirement for some privileges to exploit the vulnerability somewhat limits the attack surface, but insider threats or compromised internal systems could still trigger the DoS. Given the growing adoption of AI and ML technologies across Europe, the vulnerability poses a tangible risk to service continuity and operational resilience.
Mitigation Recommendations
European organizations should implement the following specific mitigations: 1) Upgrade TensorFlow installations to versions 2.8.0, 2.7.1, 2.6.3, or 2.5.3 or later, where the patches addressing this vulnerability are included. 2) Restrict network access to TensorFlow services to trusted internal networks or authenticated users only, minimizing exposure to untrusted inputs that could trigger assertion failures. 3) Implement robust input validation and sanitization on data fed into TensorFlow operations to reduce the risk of triggering assertion failures. 4) Monitor TensorFlow service logs and system health metrics for unexpected crashes or assertion failures indicative of exploitation attempts. 5) Employ role-based access controls and limit privileges for users and processes interacting with TensorFlow to reduce the likelihood of privilege-level exploitation. 6) For cloud deployments, leverage provider security features such as network segmentation, firewall rules, and intrusion detection to limit attack vectors. 7) Maintain an incident response plan that includes procedures for rapid recovery from TensorFlow service disruptions to minimize operational impact.
Affected Countries
Germany, France, United Kingdom, Netherlands, Sweden, Finland, Italy, Spain
CVE-2022-23569: n/a in n/a
Description
Tensorflow is an Open Source Machine Learning Framework. Multiple operations in TensorFlow can be used to trigger a denial of service via `CHECK`-fails (i.e., assertion failures). This is similar to TFSA-2021-198 and has similar fixes. We have patched the reported issues in multiple GitHub commits. It is possible that other similar instances exist in TensorFlow, we will issue fixes as these are discovered. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.
AI-Powered Analysis
Technical Analysis
CVE-2022-23569 is a medium-severity vulnerability affecting TensorFlow, an open-source machine learning framework widely used for developing and deploying machine learning models. The vulnerability arises from multiple operations within TensorFlow that can be exploited to trigger denial of service (DoS) conditions via CHECK-fails, which are assertion failures in the code. These assertion failures cause the TensorFlow process to terminate unexpectedly, leading to service disruption. This issue is similar to a previously reported vulnerability (TFSA-2021-198) and has been addressed through patches included in TensorFlow versions 2.8.0, 2.7.1, 2.6.3, and 2.5.3. The vulnerability does not impact confidentiality or integrity but affects availability by causing crashes. Exploitation requires network access and low complexity but does require some privileges (PR:L) and no user interaction. No known exploits are currently reported in the wild. The vulnerability is categorized under CWE-617 (Reachable Assertion), indicating that an attacker can cause the program to fail assertions and crash. Given TensorFlow's extensive use in research, industry, and cloud environments, this vulnerability could disrupt machine learning services if exploited, especially in environments where TensorFlow is exposed to untrusted inputs or remote access. The patches are available in recent TensorFlow releases, and users are advised to upgrade promptly to mitigate the risk.
Potential Impact
For European organizations, the impact of CVE-2022-23569 primarily concerns availability disruptions in machine learning workloads relying on TensorFlow. Organizations in sectors such as finance, healthcare, automotive, and manufacturing, which increasingly integrate AI/ML models into critical operations, could experience service interruptions if their TensorFlow instances are exploited. Cloud service providers and research institutions in Europe using TensorFlow for AI services could face operational downtime or degraded service quality. Although the vulnerability does not compromise data confidentiality or integrity, denial of service attacks could delay critical analytics or automated decision-making processes. This is particularly relevant for organizations with real-time or near-real-time AI applications. The requirement for some privileges to exploit the vulnerability somewhat limits the attack surface, but insider threats or compromised internal systems could still trigger the DoS. Given the growing adoption of AI and ML technologies across Europe, the vulnerability poses a tangible risk to service continuity and operational resilience.
Mitigation Recommendations
European organizations should implement the following specific mitigations: 1) Upgrade TensorFlow installations to versions 2.8.0, 2.7.1, 2.6.3, or 2.5.3 or later, where the patches addressing this vulnerability are included. 2) Restrict network access to TensorFlow services to trusted internal networks or authenticated users only, minimizing exposure to untrusted inputs that could trigger assertion failures. 3) Implement robust input validation and sanitization on data fed into TensorFlow operations to reduce the risk of triggering assertion failures. 4) Monitor TensorFlow service logs and system health metrics for unexpected crashes or assertion failures indicative of exploitation attempts. 5) Employ role-based access controls and limit privileges for users and processes interacting with TensorFlow to reduce the likelihood of privilege-level exploitation. 6) For cloud deployments, leverage provider security features such as network segmentation, firewall rules, and intrusion detection to limit attack vectors. 7) Maintain an incident response plan that includes procedures for rapid recovery from TensorFlow service disruptions to minimize operational impact.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2022-01-19T00:00:00.000Z
- Cisa Enriched
- true
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 682d981ec4522896dcbdc036
Added to database: 5/21/2025, 9:08:46 AM
Last enriched: 7/6/2025, 11:40:49 PM
Last updated: 8/15/2025, 11:17:34 AM
Views: 11
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