PT-2025-16762 · Linux+4 · Linux Kernel+4
Published
2025-03-12
·
Updated
2026-01-21
·
CVE-2025-22122
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A issue in the Linux kernel has been resolved, related to adding a folio to a bio. On certain architectures, such as aarch64, where large hugepages are supported (e.g., 16GB), the
offset of a folio cannot be held in an unsigned int, causing warnings in bio add folio nofail() and resulting in IO failure. The fix involves adjusting the page and trimming the offset to prevent overflow, allowing the folio to be added to the bio successfully.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Insufficient Verification of Data Authenticity
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Linux Kernel
Red Hat
Red Os
Ubuntu