Double Free in Linea Project

CVE-2019-16880

An issue was discovered in the linea crate through 0.9.4 for Rust. There is double free in the Matrix::zip_elements method.

Vulnerability class: Double Free

EPSS: 0.017 (74.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Linea_project Linea
N/a — versions n/a

Weakness classification (CWE)

CWE-415 — Double Free

Public proof-of-concept exploits

Artisan-Lab/Rust-memory-safety-bugs

References

cve@mitre.org (x_refsource_CONFIRM, Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-16880?: CVE-2019-16880 is a critical-severity vulnerability in Linea Project, classified under Double Free. CVSS score: 9.8/10. Published 2019-09-25.
How severe is CVE-2019-16880?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2019-16880 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.