CVE-2023-31085

MEDIUM · CVSS 5.5 EPSS 0.38%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-04-24 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2023-31085

Severity

MEDIUM

CVSS

5.5

EPSS

0.38%

Linux

Original NVD Description

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.