ghsa-hf7q-8rrj-f5pv
Vulnerability from github
Published
2025-01-31 12:33
Modified
2025-02-03 21:31
Severity ?
VLAI Severity ?
Details
In the Linux kernel, the following vulnerability has been resolved:
iomap: avoid avoid truncating 64-bit offset to 32 bits
on 32-bit kernels, iomap_write_delalloc_scan() was inadvertently using a 32-bit position due to folio_next_index() returning an unsigned long. This could lead to an infinite loop when writing to an xfs filesystem.
{
"affected": [],
"aliases": [
"CVE-2025-21667"
],
"database_specific": {
"cwe_ids": [
"CWE-835"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-31T12:15:27Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\niomap: avoid avoid truncating 64-bit offset to 32 bits\n\non 32-bit kernels, iomap_write_delalloc_scan() was inadvertently using a\n32-bit position due to folio_next_index() returning an unsigned long.\nThis could lead to an infinite loop when writing to an xfs filesystem.",
"id": "GHSA-hf7q-8rrj-f5pv",
"modified": "2025-02-03T21:31:49Z",
"published": "2025-01-31T12:33:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21667"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/402ce16421477e27f30b57d6d1a6dc248fa3a4e4"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/7ca4bd6b754913910151acce00be093f03642725"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/91371922704c8d82049ef7c2ad974d0a2cd1174d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c13094b894de289514d84b8db56d1f2931a0bade"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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