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CVE-2021-36087

Description

The CIL compiler in SELinux 3.2 has a heap-based buffer over-read in ebitmap_match_any (called indirectly from cil_check_neverallow). This occurs because there is sometimes a lack of checks for invalid statements in an optional block.


Affected Software


CPE Name Name Version
selinux_project:selinux selinux project selinux 3.2
fedoraproject:fedora fedoraproject fedora 35

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