VDB
DEBIAN-CVE-2023-31085
DEBIAN-CVE-2023-31085
PUBLISHED
CVSS 5.5 MEDIUM
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.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0, *, * |
| Debian:11 | linux | 5.10.197-1, 6.0.6-2, 6.0.7-1 |
| Debian:12 | linux | 6.1.106-1, 6.1.106-2, 6.1.106-3 |
| Debian:14 | linux | *, *, * |
Timeline
- Apr 24, 2023 CVE Published
- Apr 28, 2026 CVE Updated