CVE-2019-16880
Double free in linea
An issue was discovered in the linea crate through 0.9.4 for Rust. There is double free in the Matrix::zip_elements method.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in the linea crate through 0.9.4 for Rust. There is double free in the Matrix::zip_elements method.
- Record
CVE-2019-16880- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-415
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in the linea crate through 0.9.4 for Rust. There is double free in the Matrix::zip_elements method.
- Record
CVE-2019-16880- Updated
- 2026-11-02
EUVDEUVD-2021-1767 No score
An issue was discovered in the linea crate through 0.9.4 for Rust. There is double free in the Matrix::zip_elements method.
- Record
EUVD-2021-1767- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-j52m-489x-v634
Double free in linea
Affected versions of this crate did not properly implements the Matrix::zip_elements method, which causes an double free when the given trait implementation might panic. This allows an attacker to corrupt or take control of the memory.
- Record
GHSA-j52m-489x-v634- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-415
- Updated
- 2026-11-02
OSVGHSA-j52m-489x-v634
Double free in linea
Affected versions of this crate did not properly implements the Matrix::zip_elements method, which causes an double free when the given trait implementation might panic. This allows an attacker to corrupt or take control of the memory.
- Record
GHSA-j52m-489x-v634- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-415
- Updated
- 2026-11-02
OSVRUSTSEC-2019-0021
`Matrix::zip_elements` causes double free
Affected versions of this crate did not properly implements the Matrix::zip_elements method, which causes an double free when the given trait implementation might panic.
This allows an attacker to corrupt or take control of the memory.
The flaw was corrected by Phosphorus15.
- Record
RUSTSEC-2019-0021- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-16880 is a critical vulnerability (CVSS 9.8) in Linea Project Linea, published September 14, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.69%, the 77th percentile. Fixed in linea 0.9.4.