CVE-2023-52313
FPE in paddle.argmin and paddle.argmax when input x.numel() is 0. The PoC is as follows:
import paddle
data = paddle.to_tensor([], dtype="int32")
paddle.argmax(data, axis=0)We have patched the issue in commit 41eda9080b12e6f1b3a49cdc8439a1b9f1ed6794. The fix will be included in PaddlePaddle 2.6.0.
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This vulnerability has been reported by Peng Zhou (zpbrent) from Shanghai University.