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

Vulnerability from cvelistv5 – Published: 2024-04-28 13:01 – Updated: 2025-05-04 08:20
VLAI?
Title
smb3: fix temporary data corruption in collapse range
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
References
Impacted products
Vendor Product Version
Linux Linux Affected: 5476b5dd82c8bb9d0dd426f96575ae656cede140 , < 49523a4732204bdacbf3941a016503ddb4ddb3b9 (git)
Affected: 5476b5dd82c8bb9d0dd426f96575ae656cede140 , < fa30a81f255a56cccd89552cd6ce7ea6e8d8acc4 (git)
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    Linux 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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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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