CVE-2021-28902

In function read_yin_container() in libyang ext[r] is NULL. In some cases, it can be NULL, which leads to the operation of retval->ext[r]->flags that results in a crash.
References
Link Resource
https://github.com/CESNET/libyang/issues/1454 Exploit Issue Tracking
https://security.gentoo.org/glsa/202107-54 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:cesnet:libyang:*:*:*:*:*:*:*:*

Information

Published : 2021-05-20 07:15

Updated : 2022-04-05 06:07


NVD link : CVE-2021-28902

Mitre link : CVE-2021-28902

Products Affected
No products.
CWE
CWE-252

Unchecked Return Value