CVE-2025-68357 (GCVE-0-2025-68357)
Vulnerability from cvelistv5 – Published: 2025-12-24 10:32 – Updated: 2026-01-11 16:29
VLAI?
Title
iomap: allocate s_dio_done_wq for async reads as well
Summary
In the Linux kernel, the following vulnerability has been resolved:
iomap: allocate s_dio_done_wq for async reads as well
Since commit 222f2c7c6d14 ("iomap: always run error completions in user
context"), read error completions are deferred to s_dio_done_wq. This
means the workqueue also needs to be allocated for async reads.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
3b5f35085f8159894a0963e2c877527a885201ac , < 51297686e00f4d5d941b0f20f12b2f12879d753c
(git)
Affected: 74c0c1af04ee6982b47237b1c12cff63ffb14460 , < c67775cf0da2407f113c1229e350758f4dca0f51 (git) Affected: ddb4873286e03e193c5a3bebb5fc6fa820e9ee3a , < 7fd8720dff2d9c70cf5a1a13b7513af01952ec02 (git) Affected: e3676761efb20564297250f000cbbd2187de2601 (git) Affected: 53e0fb84cf657acfcfb7bd35da1e43911848a3a3 (git) |
||
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},
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\niomap: allocate s_dio_done_wq for async reads as well\n\nSince commit 222f2c7c6d14 (\"iomap: always run error completions in user\ncontext\"), read error completions are deferred to s_dio_done_wq. This\nmeans the workqueue also needs to be allocated for async reads."
}
],
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"url": "https://git.kernel.org/stable/c/c67775cf0da2407f113c1229e350758f4dca0f51"
},
{
"url": "https://git.kernel.org/stable/c/7fd8720dff2d9c70cf5a1a13b7513af01952ec02"
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],
"title": "iomap: allocate s_dio_done_wq for async reads as well",
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"cveId": "CVE-2025-68357",
"datePublished": "2025-12-24T10:32:46.974Z",
"dateReserved": "2025-12-16T14:48:05.305Z",
"dateUpdated": "2026-01-11T16:29:55.922Z",
"state": "PUBLISHED"
},
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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