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Home CVE Database CVE-2021-36084



The CIL compiler in SELinux 3.2 has a use-after-free in __cil_verify_classperms (called from __cil_verify_classpermission and __cil_pre_verify_helper).

Priority: LOW
CVSS v3: 3.3
Component: libsepol
Publish Date: Jul 1, 2021
Related ID: --
Modified Date: Jul 1, 2021

Find out more about CVE-2021-36084 from the MITRE-CVE dictionary and NIST NVD

Products Affected

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Product Name Status Defect Fixed Downloads
Wind River Linux LTS 17 Fixed LIN10-8829 --
Wind River Linux 8 Requires LTSS -- -- --
Wind River Linux 9 Requires LTSS -- -- --
Wind River Linux 7 Requires LTSS -- -- --
Wind River Linux LTS 21 Fixed LIN1021-731 --
Wind River Linux LTS 22 Not Vulnerable -- -- --
Wind River Linux LTS 18 Fixed LIN1018-7889 --
Wind River Linux LTS 19 Fixed LIN1019-6793 --
Wind River Linux CD release Fixed LINCD-5952 --
VxWorks 7 Not Vulnerable -- -- --
VxWorks 6.9 Not Vulnerable -- -- --

Related Products

Product Name Status Defect Fixed Downloads

Requires LTSS - customers must have active LTSS (Long Term Security Shield) Support to receive up-to-date information about vulnerabilities that may affect legacy software. Please contact your Wind River account team or see and for more information.
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