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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 inval…

低危 CVSS 3.3
CVECVE-2021-36087
首次发现2026-10-14 13:15 UTC
披露时间2021-07-01 03:15 UTC
最后更新2026-10-14 13:15 UTC
通道状态auto

摘要

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.

中文摘要建设中,暂以英文摘要呈现(DR-003 v2)。

深度研判

该漏洞尚未生成深度研判报告(DR-003 v2 AI pipeline 建设中)。

受影响产品

  • :
  • :

数据来源

  • NVD DATABASE

原始链接

时间线

  1. nvd_ingest NVD