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RUSTSEC-2025-0105
No affected components available
The safe function create_ring_buffer allocates a buffer using Vec::with_capacity followed by set_len, creating a Box<[T]> containing uninitialized memory.
This leads to undefined behavior when functions like write_slices create typed slices (e.g., &mut [bool]) over the uninitialized memory, violating Rust's validity invariants. The issue has been confirmed using Miri.
Fixed in version 0.2.2 by using resize_with to properly initialize the buffer with T::default(), adding a T: Default bound to ensure sound initialization.
Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.
No exploitation activity has been observed at this time. Continue routine monitoring.
Probability that this vulnerability will be exploited in the wild within the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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