CVE-2019-16137 Information

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.

CVSS Vector

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

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5