CVEvulnerability

CVE-2021-38191

5.9 MEDIUM Published 2021-08-08 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-08-08
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-362

Description

An issue was discovered in the tokio crate before 1.8.1 for Rust. Upon a JoinHandle::abort, a Task may be dropped in the wrong thread.

Affected configurations

• tokio tokio (>= 0.3.0 < 1.5.1) • tokio tokio (>= 1.6.0 < 1.6.3) • tokio tokio (>= 1.7.0 < 1.7.2) • tokio tokio 1.8.0

Related

Weakness · CWE (1)

  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness

References