CVE-2020-26271 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2020-26271 Interim 1 8 2025-02-17T01:12:37Z current 2021-05-30T14:44:29Z 2025-02-17T01:12:37Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2020-26271 In affected versions of TensorFlow under certain cases, loading a saved model can result in accessing uninitialized memory while building the computation graph. The MakeEdge function creates an edge between one output tensor of the src node (given by output_index) and the input slot of the dst node (given by input_index). This is only possible if the types of the tensors on both sides coincide, so the function begins by obtaining the corresponding DataType values and comparing these for equality. However, there is no check that the indices point to inside of the arrays they index into. Thus, this can result in accessing data out of bounds of the corresponding heap allocated arrays. In most scenarios, this can manifest as unitialized data access, but if the index points far away from the boundaries of the arrays this can be used to leak addresses from the library. This is fixed in versions 1.15.5, 2.0.4, 2.1.3, 2.2.2, 2.3.2, and 2.4.0. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/U25ZU2T5T4LOLSIYIMGC5PLU4PQQMJE5/ E-Mail link for openSUSE-SU-2022:10014-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE Package Hub 15 SP3 openSUSE Leap 15.3 bazel-skylib1.0.3-source-1.0.3-bp153.2.1 bazel3.7-3.7.2-bp153.4.1 libiomp5-2.6.0-bp153.2.3.1 libiomp5-gnu-hpc-2.6.0-bp153.2.3.1 libiomp5-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 libtensorflow2-2.6.0-bp153.2.3.1 libtensorflow2-gnu-hpc-2.6.0-bp153.2.3.1 libtensorflow2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 libtensorflow_cc2-2.6.0-bp153.2.3.1 libtensorflow_cc2-gnu-hpc-2.6.0-bp153.2.3.1 libtensorflow_cc2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 libtensorflow_framework2-2.6.0-bp153.2.3.1 libtensorflow_framework2-gnu-hpc-2.6.0-bp153.2.3.1 libtensorflow_framework2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 tensorflow2-2.6.0-bp153.2.3.1 tensorflow2-devel-2.6.0-bp153.2.3.1 tensorflow2-doc-2.6.0-bp153.2.3.1 tensorflow2-gnu-hpc-2.6.0-bp153.2.3.1 tensorflow2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 tensorflow2-lite-2.6.0-bp153.2.3.1 tensorflow2-lite-devel-2.6.0-bp153.2.3.1 tensorflow2_2_6_0-gnu-hpc-2.6.0-bp153.2.3.1 tensorflow2_2_6_0-gnu-hpc-devel-2.6.0-bp153.2.3.1 tensorflow2_2_6_0-gnu-hpc-doc-2.6.0-bp153.2.3.1 tensorflow2_2_6_0-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 tensorflow2_2_6_0-gnu-openmpi2-hpc-devel-2.6.0-bp153.2.3.1 tensorflow2_2_6_0-gnu-openmpi2-hpc-doc-2.6.0-bp153.2.3.1 bazel-skylib1.0.3-source-1.0.3-bp153.2.1 as a component of SUSE Package Hub 15 SP3 bazel3.7-3.7.2-bp153.4.1 as a component of SUSE Package Hub 15 SP3 libiomp5-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 libiomp5-gnu-hpc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 libiomp5-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 libtensorflow2-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 libtensorflow2-gnu-hpc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 libtensorflow2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 libtensorflow_cc2-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 libtensorflow_cc2-gnu-hpc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 libtensorflow_cc2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 libtensorflow_framework2-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 libtensorflow_framework2-gnu-hpc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 libtensorflow_framework2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 tensorflow2-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 tensorflow2-devel-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 tensorflow2-doc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 tensorflow2-gnu-hpc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 tensorflow2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 tensorflow2-lite-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 tensorflow2-lite-devel-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 tensorflow2_2_6_0-gnu-hpc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 tensorflow2_2_6_0-gnu-hpc-devel-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 tensorflow2_2_6_0-gnu-hpc-doc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 tensorflow2_2_6_0-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 tensorflow2_2_6_0-gnu-openmpi2-hpc-devel-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 tensorflow2_2_6_0-gnu-openmpi2-hpc-doc-2.6.0-bp153.2.3.1 as a component of SUSE Package Hub 15 SP3 bazel-skylib1.0.3-source-1.0.3-bp153.2.1 as a component of openSUSE Leap 15.3 bazel3.7-3.7.2-bp153.4.1 as a component of openSUSE Leap 15.3 libiomp5-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 libiomp5-gnu-hpc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 libiomp5-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 libtensorflow2-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 libtensorflow2-gnu-hpc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 libtensorflow2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 libtensorflow_cc2-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 libtensorflow_cc2-gnu-hpc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 libtensorflow_cc2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 libtensorflow_framework2-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 libtensorflow_framework2-gnu-hpc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 libtensorflow_framework2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 tensorflow2-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 tensorflow2-devel-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 tensorflow2-doc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 tensorflow2-gnu-hpc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 tensorflow2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 tensorflow2-lite-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 tensorflow2-lite-devel-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 tensorflow2_2_6_0-gnu-hpc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 tensorflow2_2_6_0-gnu-hpc-devel-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 tensorflow2_2_6_0-gnu-hpc-doc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 tensorflow2_2_6_0-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 tensorflow2_2_6_0-gnu-openmpi2-hpc-devel-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 tensorflow2_2_6_0-gnu-openmpi2-hpc-doc-2.6.0-bp153.2.3.1 as a component of openSUSE Leap 15.3 In affected versions of TensorFlow under certain cases, loading a saved model can result in accessing uninitialized memory while building the computation graph. The MakeEdge function creates an edge between one output tensor of the src node (given by output_index) and the input slot of the dst node (given by input_index). This is only possible if the types of the tensors on both sides coincide, so the function begins by obtaining the corresponding DataType values and comparing these for equality. However, there is no check that the indices point to inside of the arrays they index into. Thus, this can result in accessing data out of bounds of the corresponding heap allocated arrays. In most scenarios, this can manifest as unitialized data access, but if the index points far away from the boundaries of the arrays this can be used to leak addresses from the library. This is fixed in versions 1.15.5, 2.0.4, 2.1.3, 2.2.2, 2.3.2, and 2.4.0. CVE-2020-26271 SUSE Package Hub 15 SP3:bazel-skylib1.0.3-source-1.0.3-bp153.2.1 SUSE Package Hub 15 SP3:bazel3.7-3.7.2-bp153.4.1 SUSE Package Hub 15 SP3:libiomp5-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:libiomp5-gnu-hpc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:libiomp5-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:libtensorflow2-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:libtensorflow2-gnu-hpc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:libtensorflow2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:libtensorflow_cc2-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:libtensorflow_cc2-gnu-hpc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:libtensorflow_cc2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:libtensorflow_framework2-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:libtensorflow_framework2-gnu-hpc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:libtensorflow_framework2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:tensorflow2-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:tensorflow2-devel-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:tensorflow2-doc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:tensorflow2-gnu-hpc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:tensorflow2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:tensorflow2-lite-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:tensorflow2-lite-devel-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:tensorflow2_2_6_0-gnu-hpc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:tensorflow2_2_6_0-gnu-hpc-devel-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:tensorflow2_2_6_0-gnu-hpc-doc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:tensorflow2_2_6_0-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:tensorflow2_2_6_0-gnu-openmpi2-hpc-devel-2.6.0-bp153.2.3.1 SUSE Package Hub 15 SP3:tensorflow2_2_6_0-gnu-openmpi2-hpc-doc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:bazel-skylib1.0.3-source-1.0.3-bp153.2.1 openSUSE Leap 15.3:bazel3.7-3.7.2-bp153.4.1 openSUSE Leap 15.3:libiomp5-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:libiomp5-gnu-hpc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:libiomp5-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:libtensorflow2-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:libtensorflow2-gnu-hpc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:libtensorflow2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:libtensorflow_cc2-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:libtensorflow_cc2-gnu-hpc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:libtensorflow_cc2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:libtensorflow_framework2-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:libtensorflow_framework2-gnu-hpc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:libtensorflow_framework2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:tensorflow2-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:tensorflow2-devel-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:tensorflow2-doc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:tensorflow2-gnu-hpc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:tensorflow2-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:tensorflow2-lite-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:tensorflow2-lite-devel-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:tensorflow2_2_6_0-gnu-hpc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:tensorflow2_2_6_0-gnu-hpc-devel-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:tensorflow2_2_6_0-gnu-hpc-doc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:tensorflow2_2_6_0-gnu-openmpi2-hpc-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:tensorflow2_2_6_0-gnu-openmpi2-hpc-devel-2.6.0-bp153.2.3.1 openSUSE Leap 15.3:tensorflow2_2_6_0-gnu-openmpi2-hpc-doc-2.6.0-bp153.2.3.1 low 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N