Linux videobuf2 Kernel Buffer Overflow DoS

The vulnerability of the vb2ioctlremovebufs function in the drivers/media/common/videobuf2/videobuf2-v4l2.c kernel module of the Linux operating system is related to writing beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to compromise data integrity and cause...

CVE-2025-40302: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: media: videobuf2: forbid removebufs when legacy fileio is active vb2ioctlremovebufs call manipulates queue internal buffer list, potentially overwriting some pointers used by the legacy fileio access mode. Forbid that ioctl when...