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Huawei EulerOS: CVE-2021-36087: libsepol security update

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Huawei EulerOS: CVE-2021-36087: libsepol security update

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
07/01/2021
Created
03/01/2022
Added
02/28/2022
Modified
02/28/2022

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.

Solution(s)

  • huawei-euleros-2_0_sp10-upgrade-libsepol

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