Unrated severityNVD Advisory· Published May 20, 2021· Updated Aug 3, 2024
CVE-2021-28905
CVE-2021-28905
Description
In function lys_node_free() 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).
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6- libyang/libyangdescription
- osv-coords4 versionspkg:rpm/opensuse/libyang&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/libyang&distro=openSUSE%20Leap%2015.4pkg:rpm/suse/libyang&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3pkg:rpm/suse/libyang&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP4
< 1.0.184-150300.3.3.1+ 3 more
- (no CPE)range: < 1.0.184-150300.3.3.1
- (no CPE)range: < 1.0.184-150300.3.3.1
- (no CPE)range: < 1.0.184-150300.3.3.1
- (no CPE)range: < 1.0.184-150300.3.3.1
Patches
Vulnerability mechanics
References
2- security.gentoo.org/glsa/202107-54mitrevendor-advisoryx_refsource_GENTOO
- github.com/CESNET/libyang/issues/1452mitrex_refsource_CONFIRM
News mentions
0No linked articles in our index yet.