CVE-2026-89977

— UNSCORED

Published 2026-09-16 · Updated 2026-09-16

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: check MMIO mapping errors in probe devm_platform_ioremap_resource() returns an error pointer when the register resource cannot be mapped. ethosu_probe() stores it and continues until initialization dereferences it through MMIO accessors. Return the mapping error before initializing the device.

References

https://git.kernel.org/stable/c/7ab64476a610fe65858fdc37c7a30caa13e334ac
https://git.kernel.org/stable/c/f7aad73b481194e3f0efba9688e9a5914bbd036b

Data: NVD (public domain). Analysis: local $0 model. Defensive use only.