Search Results (Refine Search)
- Keyword (text search): cpe:2.3:a:crossbeam_project:crossbeam:0.8.5:*:*:*:*:rust:*:*
- CPE Name Search: true
Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2022-23639 |
crossbeam-utils provides atomics, synchronization primitives, scoped threads, and other utilities for concurrent programming in Rust. crossbeam-utils prior to version 0.8.7 incorrectly assumed that the alignment of `{i,u}64` was always the same as `Atomic{I,U}64`. However, the alignment of `{i,u}64` on a 32-bit target can be smaller than `Atomic{I,U}64`. This can cause unaligned memory accesses and data race. Crates using `fetch_*` methods with `AtomicCell<{i,u}64>` are affected by this issue. 32-bit targets without `Atomic{I,U}64` and 64-bit targets are not affected by this issue. This has been fixed in crossbeam-utils 0.8.7. There are currently no known workarounds. Published: February 15, 2022; 2:15:08 PM -0500 |
V4.0:(not available) V3.1: 8.1 HIGH V2.0: 6.8 MEDIUM |