CVE-2020-15202 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2020-15202 Interim 1 8 2022-06-01T00:16:08Z current 2021-05-30T14:41:53Z 2022-06-01T00:16:08Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2020-15202 In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, the `Shard` API in TensorFlow expects the last argument to be a function taking two `int64` (i.e., `long long`) arguments. However, there are several places in TensorFlow where a lambda taking `int` or `int32` arguments is being used. In these cases, if the amount of work to be parallelized is large enough, integer truncation occurs. Depending on how the two arguments of the lambda are used, this can result in segfaults, read/write outside of heap allocated arrays, stack overflows, or data corruption. The issue is patched in commits 27b417360cbd671ef55915e4bb6bb06af8b8a832 and ca8c013b5e97b1373b3bb1c97ea655e69f31a575, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.opensuse.org/opensuse-updates/2020-10/msg00185.html E-Mail link for openSUSE-SU-2020:1766-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings openSUSE Leap 15.2 openSUSE Tumbleweed 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 tensorflow-lite-2.9.1-1.1 tensorflow-lite-devel-2.9.1-1.1 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 libtensorflow2-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 libtensorflow2-gnu-hpc-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 libtensorflow2-gnu-openmpi2-hpc-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 libtensorflow_cc2-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 libtensorflow_cc2-gnu-hpc-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 libtensorflow_cc2-gnu-openmpi2-hpc-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 libtensorflow_framework2-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 libtensorflow_framework2-gnu-hpc-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 libtensorflow_framework2-gnu-openmpi2-hpc-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow2-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow2-devel-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow2-doc-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow2-gnu-hpc-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow2-gnu-openmpi2-hpc-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow2-lite-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow2-lite-devel-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow2_2_1_2-gnu-hpc-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow2_2_1_2-gnu-hpc-devel-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow2_2_1_2-gnu-hpc-doc-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow2_2_1_2-gnu-openmpi2-hpc-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow2_2_1_2-gnu-openmpi2-hpc-devel-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow2_2_1_2-gnu-openmpi2-hpc-doc-2.1.2-lp152.7.3.1 as a component of openSUSE Leap 15.2 tensorflow-lite-2.9.1-1.1 as a component of openSUSE Tumbleweed tensorflow-lite-devel-2.9.1-1.1 as a component of openSUSE Tumbleweed In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, the `Shard` API in TensorFlow expects the last argument to be a function taking two `int64` (i.e., `long long`) arguments. However, there are several places in TensorFlow where a lambda taking `int` or `int32` arguments is being used. In these cases, if the amount of work to be parallelized is large enough, integer truncation occurs. Depending on how the two arguments of the lambda are used, this can result in segfaults, read/write outside of heap allocated arrays, stack overflows, or data corruption. The issue is patched in commits 27b417360cbd671ef55915e4bb6bb06af8b8a832 and ca8c013b5e97b1373b3bb1c97ea655e69f31a575, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1. CVE-2020-15202 openSUSE Leap 15.2:libtensorflow2-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:libtensorflow2-gnu-hpc-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:libtensorflow2-gnu-openmpi2-hpc-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:libtensorflow_cc2-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:libtensorflow_cc2-gnu-hpc-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:libtensorflow_cc2-gnu-openmpi2-hpc-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:libtensorflow_framework2-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:libtensorflow_framework2-gnu-hpc-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:libtensorflow_framework2-gnu-openmpi2-hpc-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:tensorflow2-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:tensorflow2-devel-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:tensorflow2-doc-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:tensorflow2-gnu-hpc-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:tensorflow2-gnu-openmpi2-hpc-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:tensorflow2-lite-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:tensorflow2-lite-devel-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:tensorflow2_2_1_2-gnu-hpc-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:tensorflow2_2_1_2-gnu-hpc-devel-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:tensorflow2_2_1_2-gnu-hpc-doc-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:tensorflow2_2_1_2-gnu-openmpi2-hpc-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:tensorflow2_2_1_2-gnu-openmpi2-hpc-devel-2.1.2-lp152.7.3.1 openSUSE Leap 15.2:tensorflow2_2_1_2-gnu-openmpi2-hpc-doc-2.1.2-lp152.7.3.1 openSUSE Tumbleweed:tensorflow-lite-2.9.1-1.1 openSUSE Tumbleweed:tensorflow-lite-devel-2.9.1-1.1 moderate 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H