CVE-2021-29619 - CVE House
Back to Database
Status published Low CVE-2021-29619

Segfault in `tf.raw_ops.SparseCountSparseOutput`

Vulnerability Description

TensorFlow is an end-to-end open source platform for machine learning. Passing invalid arguments (e.g., discovered via fuzzing) to `tf.raw_ops.SparseCountSparseOutput` results in segfault. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-29619

Credits & Attribution

No credits recorded in the NVD database.

References

More from tensorflow

View All →
CVE-2024-3660
Arbitrary code injection vulnerability in Keras framework < 2.13
Unknown 0
CVE-2023-33976
TensorFlow segfault in array_ops.upper_bound
High 7.5
CVE-2023-27579
TensorFlow has Floating Point Exception in TFLite in conv kernel
High 7.5
CVE-2023-25801
TensorFlow has double free in Fractional(Max/Avg)Pool
High 8
CVE-2023-25676
TensorFlow has null dereference on ParallelConcat with XLA
High 7.5

Affected Vendor

Affected Software

tensorflow
Vulnerable Versions:
< 2.1.4, >= 2.2.0, < 2.2.3, >= 2.3.0, < 2.3.3, >= 2.4.0, < 2.4.2

Timeline

Official Publish: May 14th, 2021
Last Modified: August 3rd, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

Weaknesses (CWE)

CWE-755

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1203 Exploitation for Client Execution
Execution
T1213 Data from Information Repositories
Collection
T1499 Endpoint Denial of Service
Impact