CVE-2026-31618
In the Linux kernel, the following vulnerability has been resolved: fbdev: tdfxfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO Much like commit 19f953e74356 ("fbdev: fb_pm2fb: Avoid potential divide by zero error"), we also need to prevent that same crash from happening in the udlfb driver as it uses pixclock directly when dividing, which will crash.
Слабость
In the Linux kernel, the following vulnerability has been resolved: fbdev: tdfxfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO Much like commit 19f953e74356 ("fbdev: fb_pm2fb: Avoid potential divide by zero error"), we also need to prevent that same crash from happening in the udlfb driver as it uses pixclock directly when dividing, which will crash.
Затронутые продукты
- linux linux_kernel
Источники
- https://git.kernel.org/stable/c/2f207e46c62688bb7eb4e3feaf9a0d94020fb0c9
- https://git.kernel.org/stable/c/53cb4e79a07124d2ebe502983c29800104080b47
- https://git.kernel.org/stable/c/59bde9e0930efef1286768cb65fc78d5e5267f93
- https://git.kernel.org/stable/c/63dfb0b4741f46d65b667c4275132b3d1966acc8
- https://git.kernel.org/stable/c/6567d3e1aaadfebf44ce7dc9ea2630323cd4c736
- https://git.kernel.org/stable/c/6c05191598eca87a87329b3f6e4a0825775f09cf
Найдите уязвимость раньше атакующего.
Войдите через GitHub и запустите первый аудит меньше чем за минуту. Для бесплатного тарифа банковская карта не нужна.