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SUSE: CVE-2021-28902: SUSE Linux Security Advisory

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SUSE: CVE-2021-28902: SUSE Linux Security Advisory

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
05/20/2021
Created
10/26/2022
Added
10/26/2022
Modified
10/26/2022

Description

In function read_yin_container() in libyang <= v1.0.225, it doesn't check whether the value of retval->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.

Solution(s)

  • suse-upgrade-libyang-cpp-devel
  • suse-upgrade-libyang-cpp1
  • suse-upgrade-libyang-devel
  • suse-upgrade-libyang-doc
  • suse-upgrade-libyang-extentions
  • suse-upgrade-libyang1
  • suse-upgrade-python3-yang
  • suse-upgrade-yang-tools

References

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