CVE-2021-36086

תיאור (מקור, אנגלית)

The CIL compiler in SELinux 3.2 has a use-after-free in cil_reset_classpermission (called from cil_reset_classperms_set and cil_reset_classperms_list).

מדדים

CVSS 3.1

3.3 (LOW) מקור הציון: NVD CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

EPSS — סבירות ניצול

1% (אחוזון 000) נכון ל-18/10/2026

CWE

CWE-416

מוצרים מושפעים

debian: debian linux; netapp: active iq unified manager; netapp: bootstrap os; netapp: hci compute node; netapp: h610c firmware; netapp: h610c; netapp: h610s firmware; netapp: h610s; netapp: h615c firmware; netapp: h615c; selinux_project: selinux; fedoraproject: fedora

קישורים

• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32177 ExploitIssue TrackingPatchThird Party Advisory
• https://github.com/SELinuxProject/selinux/commit/c49a8ea09501ad66e799ea41b8154‮… PatchThird Party Advisory
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32177 ExploitIssue TrackingPatchThird Party Advisory
• https://github.com/SELinuxProject/selinux/commit/c49a8ea09501ad66e799ea41b8154‮… PatchThird Party Advisory
• https://github.com/google/oss-fuzz-vulns/blob/main/vulns/selinux/OSV-2021-536.‮… Third Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorap‮… Broken Link
• https://github.com/google/oss-fuzz-vulns/blob/main/vulns/selinux/OSV-2021-536.‮… Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2024/10/msg00021.html Mailing ListThird Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorap‮… Broken Link
• https://security.netapp.com/advisory/ntap-20250207-0004/ Third Party Advisory