cvedb.io
CVE-2025-40276
HIGH · CVSS 7.3
EPSS exploitation probability: 0%
Published 2025-12-06T22:15:55.433 · Last modified 2026-07-30T06:24:25.510

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Flush shmem writes before mapping buffers CPU-uncached The shmem layer zeroes out the new pages using cached mappings, and if we don't CPU-flush we might leave dirty cachelines behind, leading to potential data leaks and/or asynchronous buffer corruption when dirty cachelines are evicted.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.