Subject mm/mempolicy: kernel_migrate_pages: fix race between security checks and suid exec
Author oleg@redhat.com
Date 2026-05-24 16:57:59 +0000 UTC
Version
Cc akpm@linux-foundation.org apopple@nvidia.com byungchul@sk.com david@kernel.org gourry@gourry.net jannh@google.com joshua.hahnjy@gmail.com kees@kernel.org linux-kernel@vger.kernel.org linux-mm@kvack.org matthew.brost@intel.com oleg@redhat.com rakie.kim@sk.com ying.huang@linux.alibaba.com ziy@nvidia.com
Patches (4)
Name Content [All]
[PATCH 1/4] mm/mempolicy: kernel_migrate_pages: simplify the usage of put_task_struct() [Body]
[PATCH 2/4] mm/mempolicy: kernel_migrate_pages: use find_get_task_by_vpid() [Body]
[PATCH 3/4] mm/mempolicy: kernel_migrate_pages: check ptrace_may_access() after nodes_and() [Body]
[PATCH 4/4] mm/mempolicy: kernel_migrate_pages: fix race between security checks and suid exec [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-05-24
Passed
ID (for dev) 8b170e26-95da-4edc-8cbb-04dc26ddad0c
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 449a5df98f8dffa9b037e3b6838fc5af327df072 [Config] passed [Log]
[KASAN] Boot test: Base 449a5df98f8dffa9b037e3b6838fc5af327df072 [Config] passed [Log]
[KASAN] Build Patched 449a5df98f8dffa9b037e3b6838fc5af327df072 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 449a5df98f8dffa9b037e3b6838fc5af327df072 [Config] [patched] passed [Log]
[KASAN] Fuzz 449a5df98f8dffa9b037e3b6838fc5af327df072 [Config] 449a5df98f8dffa9b037e3b6838fc5af327df072 [Config] [patched] passed [Log] [Artifacts]