CVE-2022-48668

LowCVSS 3.3/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 3.3/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Affected software

Vendor	Product	Versions
Linux	Linux	>= 5476b5dd82c8bb9d0dd426f96575ae656cede140, < 49523a4732204bdacbf3941a016503ddb4ddb3b9; >= 5476b5dd82c8bb9d0dd426f96575ae656cede140, < fa30a81f255a56cccd89552cd6ce7ea6e8d8acc4
Linux	Linux	5.13

References

Timeline

Published: Apr 28, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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