VULNERABILITY INTELLIGENCE

CVE-2021-45710

CVSS score8.1 HIGH

EPSS probability1.24%

CISA KEVNot currently listed

Published2021-12-27

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An issue was discovered in the tokio crate before 1.8.4, and 1.9.x through 1.13.x before 1.13.1, for Rust. In certain circumstances involving a closed oneshot channel, there is a data race and memory corruption.

Weakness classification

nvd@nist.gov: CWE-362

Primary references

cve@mitre.org — Third Party Advisory
cve@mitre.org — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory