An issue was discovered in the crossbeam crate before 0.4.1 for Rust. There is a double free because of destructor mishandling.
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Crossbeam | Crossbeam_project | * | 0.4.1 (excluding) |
| Rust-crossbeam-epoch | Ubuntu | disco | * |
| Rust-crossbeam-epoch | Ubuntu | eoan | * |
| Rust-crossbeam-epoch | Ubuntu | groovy | * |
| Rust-crossbeam-epoch | Ubuntu | hirsute | * |
| Rust-crossbeam-epoch | Ubuntu | impish | * |
| Rust-crossbeam-epoch | Ubuntu | kinetic | * |
| Rust-crossbeam-epoch | Ubuntu | lunar | * |
| Rust-crossbeam-epoch | Ubuntu | mantic | * |
| Rust-crossbeam-epoch | Ubuntu | trusty | * |