CVE-2020-35912

MEDIUM

lock_api < 0.4.2 - Data Race via MappedRwLockWriteGuard

Title source: llm
STIX 2.1

Description

An issue was discovered in the lock_api crate before 0.4.2 for Rust. A data race can occur because of MappedRwLockWriteGuard unsoundness.

References (1)

Core 1
Core References
Third Party Advisory x_refsource_misc
https://rustsec.org/advisories/RUSTSEC-2020-0070.html

Scores

CVSS v3 4.7
EPSS 0.0021
EPSS Percentile 10.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-362
Status published
Products (2)
crates.io/lock_api 0 - 0.4.2crates.io
lock_api_project/lock_api < 0.4.2
Published Dec 31, 2020
Tracked Since Feb 18, 2026