Riskcovery

CVE-2022-48668

smb3: fix temporary data corruption in collapse range

State
Published
Severity
Not scored
Published
Apr 28, 2024
Updated
May 11, 2026
Reserved
Feb 25, 2024

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 5476b5dd82c8bb9d0dd426f96575ae656cede140 to before 49523a4732204bdacbf3941a016503ddb4ddb3b9Affected
  • 5476b5dd82c8bb9d0dd426f96575ae656cede140 to before fa30a81f255a56cccd89552cd6ce7ea6e8d8acc4Affected
LinuxLinux
  • 5.13Affected
  • before 5.13Not affected
  • 5.19.12 through 5.19.*Not affected
  • 6.0 and laterNot affected

References

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