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WS-2022-0162

Date: August 19, 2025

Affected versions of this crate called mem::zeroed() to create values of a user-supplied type T. This is unsound e.g. if T is a reference type (which must be non-null).

Language: RUST

Severity Score

Related Resources (6)

https://rustsec.org/advisories/RUSTSEC-2022-0021.html
https://github.com/crossbeam-rs/crossbeam/pull/458
https://github.com/crossbeam-rs/crossbeam
https://rustsec.org/advisories/RUSTSEC-2022-0020.html
https://github.com/crossbeam-rs/crossbeam/commit/591d3165f8e8892023500cd31195be7949f2235d
https://www.mend.io/vulnerability-database/WS-2022-0162

Severity Score

Weakness Type (CWE)

Memory Allocation with Excessive Size Value

CWE-789

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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