CVEvulnerability
CVE-2026-98721
- Status
- Received
- Published
- 2026-10-18
- Last modified
- 2026-10-21
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
mtd: rawnand: cadence: Initialize IRQ state before requesting IRQ
The Cadence NAND interrupt handler uses both the IRQ lock and completion
object. Registering the IRQ before initializing them leaves a window in
which a pending interrupt can access uninitialized synchronization state.
Initialize them before registering the handler.
References
- https://git.kernel.org/stable/c/1ed0ccd5649154bfc00ab11c59262d4f42515252 git.kernel.org
- https://git.kernel.org/stable/c/21f027016b1290d13c30b198ae7a00e6b3d1d5a5 git.kernel.org
- https://git.kernel.org/stable/c/24319f25b641e55f84e55455092a39a2485c78d4 git.kernel.org
- https://git.kernel.org/stable/c/bbd87eca5407288f2b63ff9357c611cd57e7e640 git.kernel.org
- https://git.kernel.org/stable/c/c69d8aceda362c95bbc4e2182f5829275a7db0c8 git.kernel.org