UBUNTU-CVE-2021-28905
- Source
- https://ubuntu.com/security/CVE-2021-28905
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-28905.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-28905
- Upstream
- Published
- 2021-05-20T19:15:00Z
- Modified
- 2025-07-18T16:46:44Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Ubuntu - low
- Summary
- [none]
- Details
-
In function lysnodefree() in libyang <= v1.0.225, it asserts that the value of node->module can't be NULL. But in some cases, node->module can be null, which triggers a reachable assertion (CWE-617).
- References