UNKNOWN NVD
CVE-2026-68270
In the Linux kernel, the following vulnerability has been resolved: drm/sysfb: Avoid possible truncation with calculating visible size Calculating the visible
In the Linux kernel, the following vulnerability has been resolved:
drm/sysfb: Avoid possible truncation with calculating visible size
Calculating the visible size of the system framebuffer can result in
truncation of the result. The calculation uses 32-bit arithmetics,
which can overflow if the values for height and stride are large. Fix
the issue by multiplying with mul_u32_u32().
References
- https://git.kernel.org/stable/c/154795885e8f0033c918c815aece543168bee670
- https://git.kernel.org/stable/c/9d58a811739a365cd693192f4b5344d736967a88
- https://git.kernel.org/stable/c/b771974988ec7ce077a7246fa0fa588c246fe581
This unknown severity vulnerability was published on 2026-08-10 via NVD.
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