MSSA-2021-007 - Security Advisory

Published Date

2021-10-18

Last Modified Date

2021-10-25

Impact

When performing the inference shape operation of Affine, Concat, MatMul, ArgMinMax, EmbeddingLookup, and Gather operators, if the input shape size is 0, it will access data outside of bounds of shape which allocated from heap buffers.

Patch

We have fixed this issue in version 1.3.0 through commit 8359643b0ebd9d0931110bd7776080abd2f2259d, and created a patch for this vulnerability.

CVE

To be updated.

Attribution

This vulnerability has been reported by Wang Xuan(@May) of Qihoo 360 AIVul Team.