CVE-2021-29551CWE-125

OOB read in `MatrixTriangularSolve`

Low · published May 14, 2021

CVSS v3.1
2.5
EPSS
0%
Percentile
11.5
In the wild
Unconfirmed
What it is

TensorFlow is an end-to-end open source platform for machine learning. The implementation of `MatrixTriangularSolve`(https://github.com/tensorflow/tensorflow/blob/8cae746d8449c7dda5298327353d68613f16e798/tensorflow/core/kernels/linalg/matrix_triangular_solve_op_impl.h#L160-L240) fails to terminate kernel execution if one validation condition fails. 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.

The record
Technical detail
CVSS v3.1
2.5 · LOW
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00217 · 11.5th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2021-05-14T19:10Z
EPSS history
Timeline
  • 14 MAY 19:10Z
    OOB read in `MatrixTriangularSolve`
    cvelistv5