What is GHSA-ppj3-7jw3-8vc4?

GHSA-ppj3-7jw3-8vc4 is a security advisory published by GitHub Security Advisories with Medium severity. Data races in lock_api

Which CVE IDs does GHSA-ppj3-7jw3-8vc4 cover?

GHSA-ppj3-7jw3-8vc4 covers the following CVE IDs: CVE-2020-35910. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-ppj3-7jw3-8vc4?

GHSA-ppj3-7jw3-8vc4 has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

Which products are affected by GHSA-ppj3-7jw3-8vc4?

GHSA-ppj3-7jw3-8vc4 affects 1 product, including: rust/lock_api:\u003c 0.4.2.

GHSA-ppj3-7jw3-8vc4MediumCVSS 5.5

Data races in lock_api

Vendor

GitHub Security Advisories

Published

August 25, 2021

Last Modified

May 23, 2025

🔗 CVE IDs covered (1)

CVE-2020-35910 →

📋 Description

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

🎯 Affected products1

rust/lock_api:< 0.4.2

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2020-35910
https://github.com/Amanieu/parking_lot/pull/262
https://rustsec.org/advisories/RUSTSEC-2020-0070.html
https://github.com/Amanieu/parking_lot/commit/7de94f95f519d8281cb48457964065b463d26736
https://github.com/advisories/GHSA-ppj3-7jw3-8vc4