SUSE CVE-2019-14284

In the Linux kernel before 5.2.3, drivers/block/floppy.c allows a denial of service by setupformatparams division-by-zero. Two consecutive ioctls can trigger the bug: the first one should set the drive geometry with .sect and .rate values that make FSECTPERTRACK be zero. Next, the floppy format...

Linux kernel integer overflow vulnerability (CNVD-2019-25055)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. An integer overflow vulnerability exists in the 'setupformatparams' function in the drivers/block/floppy.c file in Linux kernel versions prior to 5.2.3. The...

CVE-2019-14284

In the Linux kernel before 5.2.3, drivers/block/floppy.c allows a denial of service by setupformatparams division-by-zero. Two consecutive ioctls can trigger the bug: the first one should set the drive geometry with .sect and .rate values that make FSECTPERTRACK be zero. Next, the floppy format...