What is CVE-2025-22114?

CVE-2025-22114 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10, affecting Linux kernel versions from 6.14 onward and patched in 6.14.2 and 6.15. CVE-2025-22114 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2025-22114?

CVE-2025-22114 has a CVSS score of 5.5 out of 10, rated Medium severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Is there a patch available for CVE-2025-22114?

Yes, CVE-2025-22114 has been patched. Fixed versions include 6.14.2 and 6.15. If you are running Linux kernel 6.14 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2025-22114 actively exploited?

CVE-2025-22114 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2025-22114

Medium

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't clobber ret in btrfs_validate_super() Commit 2a9bb78cfd36 ("btrfs: validate system chunk array at btrfs_validate_super()") introduces a call to validate_sys_chunk_array() in btrfs_validate_super(), which clobbers the value of ret set earlier. This has the effect of negating the validity checks done earlier, making it so btrfs could potentially try to mount invalid filesystems.

Package Linux Kernel

Published 2025-04-16

Last modified 2025-11-03

CVSS version 3.1

Patch available

Yes

CVSS 3.1 score

5.5

out of 10

Medium

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

High

Vector string

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

Affected versions

Linux kernel versions 6.14 and later are affected. Fixed in 6.14.2, 6.15 and their respective stable series.

Affected from

≥ 6.14

Fixed in

✓ 6.14.2 6.14.x ✓ 6.15

References

2 total

Kernel Git
https://git.kernel.org/stable/c/9db9c7dd5b4e1d3205137a094805980082c37716

Patch
Kernel Git
https://git.kernel.org/stable/c/ef6800a2015e706e9852a5ec15263fec9990d012

Patch

Details

CVE ID CVE-2025-22114

Severity Medium

CVSS score 5.5 / 10

CVSS version 3.1

Published 2025-04-16

Modified 2025-11-03

KEV No

Patch

Yes

Package linux

Frequently asked questions

What is CVE-2025-22114?

CVE-2025-22114 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10 . It affects Linux kernel versions from 6.14 onward and has been patched in 6.14.2 and 6.15. CVE-2025-22114 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2025-22114?

CVE-2025-22114 has a CVSS score of 5.5 out of 10, rated Medium 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:H.
Is there a patch available for CVE-2025-22114?

Yes. CVE-2025-22114 has been patched. Fixed versions include 6.14.2 and 6.15. If you are running Linux kernel 6.14 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2025-22114 actively exploited?

No. CVE-2025-22114 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.