Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fixed an out-of-bounds write in kfdeventpageset. The kfdeventpageset function writes an amount of data equal to KFDSIGNALEVENTLIMIT 8 bytes using memset, without checking the buffer size parameter. This allows...

kernel: Linux kernel: integer overflow and information disclosure via undefined shift operation in drm/amdkfd

A flaw was found in the Linux kernel’s AMD Kernel Fusion Driver amdkfd within the drm subsystem. When either getnumsdmaqueues or getnumxgmisdmaqueues returned 0, the driver performed a bit shift where the number of bits shifted equaled the operand width. Such a shift is undefined behavior in C an...