linked-hash-map creates uninitialized NonNull pointer
Affected versions of this crate called `mem::uninitialized()` to create a `NonNull<T>`, which is undefined behavior. The flaw was corrected by avoiding the use of `mem::uninitialized()`.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-25573US | critical9.8 | — | ||
An issue was discovered in the linked-hash-map crate before 0.5.3 for Rust. It creates an uninitialized NonNull pointer, which violates a non-null constraint. | ||||
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references
External citations — patches, advisories, analysis.
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