github - ghsa-qc9v-5v7p-jcxf

GHSA-QC9V-5V7P-JCXF

Vulnerability from github – Published: 2024-04-28 15:30 – Updated: 2025-09-18 15:30

Details

In the Linux kernel, the following vulnerability has been resolved:

smb3: fix temporary data corruption in collapse range

collapse range doesn't discard the affected cached region so can risk temporarily corrupting the file data. This fixes xfstest generic/031

I also decided to merge a minor cleanup to this into the same patch (avoiding rereading inode size repeatedly unnecessarily) to make it clearer.

Severity ?

3.3 (Low)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

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  "aliases": [
    "CVE-2022-48668"
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    "github_reviewed": false,
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  "id": "GHSA-qc9v-5v7p-jcxf",
  "modified": "2025-09-18T15:30:21Z",
  "published": "2024-04-28T15:30:30Z",
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CVE-2022-48668 (GCVE-0-2022-48668)

Vulnerability from cvelistv5 – Published: 2024-04-28 13:01 – Updated: 2025-05-04 08:20

Summary

In the Linux kernel, the following vulnerability has been resolved: smb3: fix temporary data corruption in collapse range collapse range doesn't discard the affected cached region so can risk temporarily corrupting the file data. This fixes xfstest generic/031 I also decided to merge a minor cleanup to this into the same patch (avoiding rereading inode size repeatedly unnecessarily) to make it clearer.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/49523a4732204bdac…
	https://git.kernel.org/stable/c/fa30a81f255a56ccc…

Impacted products

Vendor

Product

Version

Linux

Affected: 5476b5dd82c8bb9d0dd426f96575ae656cede140 , < 49523a4732204bdacbf3941a016503ddb4ddb3b9 (git)
Affected: 5476b5dd82c8bb9d0dd426f96575ae656cede140 , < fa30a81f255a56cccd89552cd6ce7ea6e8d8acc4 (git)

Linux

Affected: 5.13
Unaffected: 0 , < 5.13 (semver)
Unaffected: 5.19.12 , ≤ 5.19.* (semver)
Unaffected: 6.0 , ≤ * (original_commit_for_fix)

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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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-QC9V-5V7P-JCXF

CVE-2022-48668 (GCVE-0-2022-48668)

Tags

Sightings

Nomenclature