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kernel: mm: call the security_mmap_file() LSM hook in remap_file_pages()

🗓️ 13 May 2025 08:28:50Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 6 Views

Kernel flaw in remap_file_pages allows execute access bypass via the security_mmap_file LSM hook, breaking the SELinux policy.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9.6aarch64kernel5.14.0-570.12.1.el9_6kernel-5.14.0-570.12.1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9.6ppc64lekernel5.14.0-570.12.1.el9_6kernel-5.14.0-570.12.1.el9_6.ppc64le.rpm
Red Hat Enterprise Linux9.6s390xkernel5.14.0-570.12.1.el9_6kernel-5.14.0-570.12.1.el9_6.s390x.rpm
Red Hat Enterprise Linux9.6x86_64kernel5.14.0-570.12.1.el9_6kernel-5.14.0-570.12.1.el9_6.x86_64.rpm
Red Hat Enterprise Linux9.6aarch64kernel-64k5.14.0-570.12.1.el9_6kernel-64k-5.14.0-570.12.1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9.6aarch64kernel-64k-core5.14.0-570.12.1.el9_6kernel-64k-core-5.14.0-570.12.1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9.6aarch64kernel-64k-debug5.14.0-570.12.1.el9_6kernel-64k-debug-5.14.0-570.12.1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9.6aarch64kernel-64k-debug-core5.14.0-570.12.1.el9_6kernel-64k-debug-core-5.14.0-570.12.1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9.6aarch64kernel-64k-debug-debuginfo5.14.0-570.12.1.el9_6kernel-64k-debug-debuginfo-5.14.0-570.12.1.el9_6.aarch64.rpm
Red Hat Enterprise Linux9.6aarch64kernel-64k-debug-devel5.14.0-570.12.1.el9_6kernel-64k-debug-devel-5.14.0-570.12.1.el9_6.aarch64.rpm
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08 Jul 2026 19:09Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.17.8
EPSS0.00285
SSVC
6