CVE-2026-64466

In the Linux kernel, the following vulnerability has been resolved: rustbinder: clear freeze listener on node removal Generally userspace is supposed to explicitly clear freeze listeners before they drop the refcount on the node ref to zero, but there's nothing forcing that. Currently, in this...

CVE-2026-64466: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: rustbinder: clear freeze listener on node removal Generally userspace is supposed to explicitly clear freeze listeners before they drop the refcount on the node ref to zero, but there's nothing forcing that. Currently, in this...

CVE-2026-64467: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: rustbinder: use a u64 stride when cleaning up the offsets array Allocation's Drop walks the offsets array bindersizet = u64 entries, cleaning up the objects, but it used usize instead of u64 for both the stride and the per-entry...

CVE-2026-43435: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: rustbinder: fix oneway spam detection The spam detection logic in TreeRange was executed before the current request was inserted into the tree. So the new request was not being factored in the spam calculation. Fix this by moving...

CVE-2026-43433: Time-of-check Time-of-use (TOCTOU) Race Condition

In the Linux kernel, the following vulnerability has been resolved: rustbinder: avoid reading the written value in offsets array When sending a transaction, its offsets array is first copied into the target proc's vma, and then the values are read back from there. This is normally fine because th...

CVE-2026-23400: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: rustbinder: call setnotificationdone without proc lock Consider the following sequence of events on a death listener: 1. The remote process dies and sends a BRDEADBINDER message. 2. The local process invokes the...

CVE-2026-23194: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: rustbinder: correctly handle FDA objects of length zero Fix a bug where an empty FDA fd array object with 0 fds would cause an out-of-bounds error. The previous implementation used skip == 0 to mean "this is a pointer fixup", but...

CVE-2025-71181: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: rustbinder: remove spinlock in rustshrinkfreepage When forward-porting Rust Binder to 6.18, I neglected to take commit fb56fdf8b9a2 "mm/listlru: split the lock to per-cgroup scope" into account, and apparently I did not end up...

CVE-2025-68260: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: rustbinder: fix race condition on deathlist Rust Binder contains the following unsafe operation: // SAFETY: A NodeDeath is never inserted into the death list // of any node other than its owner, so it is either in this // death...