Subject Fix incorrect overlayfs mmap() and mprotect() LSM access controls
Author paul@paul-moore.com
Date 2026-04-03 03:08:33 +0000 UTC
Version
Cc amir73il@gmail.com brauner@kernel.org linux-erofs@lists.ozlabs.org linux-fsdevel@vger.kernel.org linux-security-module@vger.kernel.org linux-unionfs@vger.kernel.org paul@paul-moore.com selinux@vger.kernel.org xiang@kernel.org
Patches (3)
Name Content [All]
[PATCH v4 1/3] fs: prepare for adding LSM blob to backing_file [Body]
[PATCH v4 2/3] lsm: add backing_file LSM hooks [Body]
[PATCH v4 3/3] selinux: fix overlayfs mmap() and mprotect() access checks [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-04-03
Passed
ID (for dev) 3f3c52ad-5671-4998-bcfb-e19999fd44ed
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] passed [Log]
[KASAN] Boot test: Base d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] passed [Log]
[KASAN] Build Patched d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] [patched] passed [Log]
[KASAN] Boot test: Patched d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] [patched] passed [Log]
[KASAN] Fuzz d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] d8a9a4b11a137909e306e50346148fc5c3b63f9d [Config] [patched] passed [Log] [Artifacts]