CVE-2026-98721
mtd: rawnand: cadence: Initialize IRQ state before requesting IRQ
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 18, 2026 |
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Affected Versions
Linux / Linux
ec4ba01e894d3165e4d1ccbef782ef5593b708b4 < 24319f25b641e55f84e55455092a39a2485c78d4 ec4ba01e894d3165e4d1ccbef782ef5593b708b4 < 1ed0ccd5649154bfc00ab11c59262d4f42515252 ec4ba01e894d3165e4d1ccbef782ef5593b708b4 < bbd87eca5407288f2b63ff9357c611cd57e7e640 ec4ba01e894d3165e4d1ccbef782ef5593b708b4 < 21f027016b1290d13c30b198ae7a00e6b3d1d5a5
Linux / Linux
5.5
References
git.kernel.org: https://git.kernel.org/stable/c/24319f25b641e55f84e55455092a39a2485c78d4 git.kernel.org: https://git.kernel.org/stable/c/1ed0ccd5649154bfc00ab11c59262d4f42515252 git.kernel.org: https://git.kernel.org/stable/c/bbd87eca5407288f2b63ff9357c611cd57e7e640 git.kernel.org: https://git.kernel.org/stable/c/21f027016b1290d13c30b198ae7a00e6b3d1d5a5