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cnvd-2021-37534

An issue was discovered in the thex crate through 2020-12-08 for Rust. Thex<T> allows cross-thread data races of non-Send types.

Affected: crates.io: thex

An issue was discovered in the thex crate through 2020-12-08 for Rust. Thex<T> allows cross-thread data races of non-Send types.

Affected: crates.io: thex

`thex::Thex<T>` implements `Sync` for all types `T`. However, it is missing a bound for `T: Send`.

This allows non-Send types such as `Rc` to be sent across thread boundaries which can trigger undefined behavior and memory corruption.