CVE-2021-37686 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2021-37686 Interim 1 5 2023-09-06T23:41:49Z current 2021-08-17T01:11:09Z 2023-09-06T23:41:49Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2021-37686 TensorFlow is an end-to-end open source platform for machine learning. In affected versions the strided slice implementation in TFLite has a logic bug which can allow an attacker to trigger an infinite loop. This arises from newly introduced support for [ellipsis in axis definition](https://github.com/tensorflow/tensorflow/blob/149562d49faa709ea80df1d99fc41d005b81082a/tensorflow/lite/kernels/strided_slice.cc#L103-L122). An attacker can craft a model such that `ellipsis_end_idx` is smaller than `i` (e.g., always negative). In this case, the inner loop does not increase `i` and the `continue` statement causes execution to skip over the preincrement at the end of the outer loop. We have patched the issue in GitHub commit dfa22b348b70bb89d6d6ec0ff53973bacb4f4695. TensorFlow 2.6.0 is the only affected version. 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 openSUSE Tumbleweed 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 tensorflow-lite-2.9.1-1.1 tensorflow-lite-devel-2.9.1-1.1 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 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 TensorFlow is an end-to-end open source platform for machine learning. In affected versions the strided slice implementation in TFLite has a logic bug which can allow an attacker to trigger an infinite loop. This arises from newly introduced support for [ellipsis in axis definition](https://github.com/tensorflow/tensorflow/blob/149562d49faa709ea80df1d99fc41d005b81082a/tensorflow/lite/kernels/strided_slice.cc#L103-L122). An attacker can craft a model such that `ellipsis_end_idx` is smaller than `i` (e.g., always negative). In this case, the inner loop does not increase `i` and the `continue` statement causes execution to skip over the preincrement at the end of the outer loop. We have patched the issue in GitHub commit dfa22b348b70bb89d6d6ec0ff53973bacb4f4695. TensorFlow 2.6.0 is the only affected version. CVE-2021-37686 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 openSUSE Tumbleweed:tensorflow-lite-2.9.1-1.1 openSUSE Tumbleweed:tensorflow-lite-devel-2.9.1-1.1 important 2.1 AV:L/AC:L/Au:N/C:N/I:N/A:P 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H