CVE-2019-16137

Published: Sep 9, 2019Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

An issue was discovered in the spin crate before 0.5.2 for Rust, when RwLock is used. Because memory ordering is mishandled, two writers can acquire the lock at the same time, violating mutual exclusion.

Affected (1)

Products: Spin Rs Project: Spin Rs

Spin Rs Project

1 product

Spin Rs

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Spin Rs Project Spin Rs	Before 0.5.2

Related CWEs

CWE-662

Improper Synchronization

The product utilizes multiple threads or processes to allow temporary access to a shared resource that can only be exclusive to one process at a time, but it does not properly synchronize these actions, which might cause simultaneous accesses of this resource by multiple threads or processes.

References (2)

https://rustsec.org/advisories/RUSTSEC-2019-0013.html

Source: cve@mitre.org

Third Party Advisory

https://rustsec.org/advisories/RUSTSEC-2019-0013.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.