Vulnerabilities > CVE-2023-31085 - Divide By Zero vulnerability in Linux Kernel 6.2
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in do_div(sz,mtd->erasesize), used indirectly by ctrl_cdev_ioctl, when mtd->erasesize is 0.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 1 |