VDB
DEBIAN-CVE-2023-54285
DEBIAN-CVE-2023-54285
PUBLISHED
CVSS 7.800000190734863 HIGH
In the Linux kernel, the following vulnerability has been resolved: iomap: Fix possible overflow condition in iomap_write_delalloc_scan folio_next_index() returns an unsigned long value which left shifted by PAGE_SHIFT could possibly cause an overflow on 32-bit system. Instead use folio_pos(folio) + folio_size(folio), which does this correctly.
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | linux | 6.1.112-1, 6.1.106-2, 6.1.106-3 |
| Debian:14 | linux | 0, 0, 0 |
| Debian:13 | linux | 0, 0, 0 |
| Debian:11 | linux-6.1 | 6.1.129-1~deb11u1, 6.1.137-1~deb11u1, 6.1.147-1~deb11u1 |
Timeline
- Dec 30, 2025 CVE Published
- Apr 28, 2026 CVE Updated