Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV L L L N U H H H 7.8 .0017 6.9 —
AFFECTED Product Versions Fixed Linux 38be53c3fd7f4f4bd5de319a323d72f9f6beb16d – — Linux 6.2 – 6.1.162
TIMELINE Dec 30 Reserved by Linux Dec 30 Published (CNA: Linux) Aug 4 RESCORED — CVE-2023-54285 (Linux). CVSS 7.1 → 7.8 (NVD).
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.
| Date | Event | Detail |
|---|---|---|
| December 30, 2025 | Reserved | Reserved by Linux |
| December 30, 2025 | Published | Published (CNA: Linux) |
| August 4, 2026 | RESCORED | RESCORED — CVE-2023-54285 (Linux). CVSS 7.1 → 7.8 (NVD). |
Authoritative record: CVE-2023-54285 at cve.org
Vendors: linux
Weaknesses: CWE-787
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2023-54285 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.