Aliased mutable references from `tls_rand` & `TlsWyRand`
`TlsWyRand`'s implementation of `Deref` unconditionally dereferences a raw pointer, and returns multiple mutable references to the same object, which is undefined behavior.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-45705US | critical9.8 | — | ||
An issue was discovered in the nanorand crate before 0.6.1 for Rust. There can be multiple mutable references to the same object because the TlsWyRand Deref implementation derefere… | ||||
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references
External citations — patches, advisories, analysis.
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