Upstream information

CVE-2020-15194 at MITRE

Description

In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, the `SparseFillEmptyRowsGrad` implementation has incomplete validation of the shapes of its arguments. Although `reverse_index_map_t` and `grad_values_t` are accessed in a similar pattern, only `reverse_index_map_t` is validated to be of proper shape. Hence, malicious users can pass a bad `grad_values_t` to trigger an assertion failure in `vec`, causing denial of service in serving installations. The issue is patched in commit 390611e0d45c5793c7066110af37c8514e6a6c54, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1."

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 5.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
CVSSv3 Version 3.1
No SUSE Bugzilla entries cross referenced.

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 15.2
  • libtensorflow2 >= 2.1.2-lp152.7.3.1
  • libtensorflow2-gnu-hpc >= 2.1.2-lp152.7.3.1
  • libtensorflow2-gnu-openmpi2-hpc >= 2.1.2-lp152.7.3.1
  • libtensorflow_cc2 >= 2.1.2-lp152.7.3.1
  • libtensorflow_cc2-gnu-hpc >= 2.1.2-lp152.7.3.1
  • libtensorflow_cc2-gnu-openmpi2-hpc >= 2.1.2-lp152.7.3.1
  • libtensorflow_framework2 >= 2.1.2-lp152.7.3.1
  • libtensorflow_framework2-gnu-hpc >= 2.1.2-lp152.7.3.1
  • libtensorflow_framework2-gnu-openmpi2-hpc >= 2.1.2-lp152.7.3.1
  • tensorflow2 >= 2.1.2-lp152.7.3.1
  • tensorflow2-devel >= 2.1.2-lp152.7.3.1
  • tensorflow2-doc >= 2.1.2-lp152.7.3.1
  • tensorflow2-gnu-hpc >= 2.1.2-lp152.7.3.1
  • tensorflow2-gnu-openmpi2-hpc >= 2.1.2-lp152.7.3.1
  • tensorflow2-lite >= 2.1.2-lp152.7.3.1
  • tensorflow2-lite-devel >= 2.1.2-lp152.7.3.1
  • tensorflow2_2_1_2-gnu-hpc >= 2.1.2-lp152.7.3.1
  • tensorflow2_2_1_2-gnu-hpc-devel >= 2.1.2-lp152.7.3.1
  • tensorflow2_2_1_2-gnu-hpc-doc >= 2.1.2-lp152.7.3.1
  • tensorflow2_2_1_2-gnu-openmpi2-hpc >= 2.1.2-lp152.7.3.1
  • tensorflow2_2_1_2-gnu-openmpi2-hpc-devel >= 2.1.2-lp152.7.3.1
  • tensorflow2_2_1_2-gnu-openmpi2-hpc-doc >= 2.1.2-lp152.7.3.1
 Patchnames:
openSUSE-2020-1766
openSUSE Tumbleweed
  • tensorflow-lite >= 2.9.1-1.1
  • tensorflow-lite-devel >= 2.9.1-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-12116

SUSE Timeline for this CVE

CVE page created: Sat Sep 26 03:24:42 2020
CVE page last modified: Tue Sep 3 19:16:54 2024