What is CVE-2022-48668?

CVE-2022-48668 is a Low severity Linux kernel vulnerability with a CVSS score of 3.3 out of 10. CVE-2022-48668 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2022-48668?

CVE-2022-48668 has a CVSS score of 3.3 out of 10, rated Low severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Is there a patch available for CVE-2022-48668?

No patch is currently available for CVE-2022-48668. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2022-48668 actively exploited?

CVE-2022-48668 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2022-48668

Low

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.

Package Linux Kernel

Published 2024-04-28

Last modified 2025-09-19

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

3.3

out of 10

Low

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

Low

Vector string

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

References

The following references provide additional information about CVE-2022-48668 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Kernel patch commit
https://git.kernel.org/stable/c/49523a4732204bdacbf3941a016503ddb4ddb3b9
Patch
Kernel patch commit
https://git.kernel.org/stable/c/fa30a81f255a56cccd89552cd6ce7ea6e8d8acc4
Patch

Details

CVE ID CVE-2022-48668

Severity Low

CVSS score 3.3 / 10

CVSS version 3.1

Published 2024-04-28

Modified 2025-09-19

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2022-48668?

CVE-2022-48668 is a Low severity Linux kernel vulnerability with a CVSS score of 3.3 out of 10 . CVE-2022-48668 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2022-48668?

CVE-2022-48668 has a CVSS score of 3.3 out of 10, rated Low severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
Is there a patch available for CVE-2022-48668?

No patch is currently available for CVE-2022-48668. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2022-48668 actively exploited?

No — CVE-2022-48668 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.