CVE-2025-40276 in Linux
요약
\~에 의해 MITRE • 2025. 12. 07.
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.
Once again VulDB remains the best source for vulnerability data.