Is CVE-2025-38038 in the CISA KEV catalog?

No. CVE-2025-38038 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-38038?

CVE-2025-38038 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2025-38038?

CVE-2025-38038 has an EPSS score of 0.15% (5th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-38038?

Upgrade linux on debian 13 to 6.12.32-1 or later. Fixes are available for 42 affected products.

CVE & CISA-KEV Catalog

CVE-2025-38038

MEDIUM

5.5

CVSS v3

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: cpufreq: amd-pstate: Remove unnecessary driver_lock in set_boost set_boost is a per-policy function call, hence a driver wide lock is unnecessary. Also this mutex_acquire can collide with the mutex_acquire from the mode-switch path in status_store(), which can lead to a deadlock. So, remove it.

How to fix

Remediation Available

linuxDebian

Fixed in:6.12.32-1CVE-2025-38038

linux-aws-6.14Ubuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7769-3

linux-gcp-6.14Ubuntu

Fixed in:6.14.0-1016.17~24.04.1USN-7769-1

linux-hwe-6.14Ubuntu

Fixed in:6.14.0-32.32~24.04.1USN-7769-3

linux-image-6.14.0-1012-oemUbuntu

Fixed in:6.14.0-1012.12USN-7771-1

linux-image-6.14.0-1012-realtimeUbuntu

Fixed in:6.14.0-1012.12~24.04.1USN-7769-2

linux-image-6.14.0-1013-awsUbuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7769-3

linux-image-6.14.0-1013-aws-64kUbuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7769-3

linux-image-6.14.0-1013-oracleUbuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7789-1

linux-image-6.14.0-1013-oracle-64kUbuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7789-1

linux-image-6.14.0-1016-gcpUbuntu

Fixed in:6.14.0-1016.17~24.04.1USN-7769-1

linux-image-6.14.0-1016-gcp-64kUbuntu

Fixed in:6.14.0-1016.17~24.04.1USN-7769-1

linux-image-6.14.0-32-genericUbuntu

Fixed in:6.14.0-32.32~24.04.1USN-7769-3

linux-image-6.14.0-32-generic-64kUbuntu

Fixed in:6.14.0-32.32~24.04.1USN-7769-3

linux-image-awsUbuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7769-3

linux-image-aws-6.14Ubuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7769-3

linux-image-aws-64kUbuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7769-3

linux-image-aws-64k-6.14Ubuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7769-3

linux-image-gcpUbuntu

Fixed in:6.14.0-1016.17~24.04.1USN-7769-1

linux-image-gcp-6.14Ubuntu

Fixed in:6.14.0-1016.17~24.04.1USN-7769-1

linux-image-gcp-64kUbuntu

Fixed in:6.14.0-1016.17~24.04.1USN-7769-1

linux-image-gcp-64k-6.14Ubuntu

Fixed in:6.14.0-1016.17~24.04.1USN-7769-1

linux-image-generic-6.14Ubuntu

Fixed in:6.14.0-32.32~24.04.1USN-7769-3

linux-image-generic-64k-6.14Ubuntu

Fixed in:6.14.0-32.32~24.04.1USN-7769-3

linux-image-generic-64k-hwe-24.04Ubuntu

Fixed in:6.14.0-32.32~24.04.1USN-7769-3

linux-image-generic-hwe-24.04Ubuntu

Fixed in:6.14.0-32.32~24.04.1USN-7769-3

linux-image-oem-24.04Ubuntu

Fixed in:6.14.0-1012.12USN-7771-1

linux-image-oem-24.04aUbuntu

Fixed in:6.14.0-1012.12USN-7771-1

linux-image-oem-24.04bUbuntu

Fixed in:6.14.0-1012.12USN-7771-1

linux-image-oem-24.04cUbuntu

Fixed in:6.14.0-1012.12USN-7771-1

linux-image-oem-6.14Ubuntu

Fixed in:6.14.0-1012.12USN-7771-1

linux-image-oracleUbuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7789-1

linux-image-oracle-6.14Ubuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7789-1

linux-image-oracle-64kUbuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7789-1

linux-image-oracle-64k-6.14Ubuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7789-1

linux-image-realtime-6.14Ubuntu

Fixed in:6.14.0-1012.12~24.04.1USN-7769-2

linux-image-realtime-hwe-24.04Ubuntu

Fixed in:6.14.0-1012.12~24.04.1USN-7769-2

linux-image-virtual-6.14Ubuntu

Fixed in:6.14.0-32.32~24.04.1USN-7769-3

linux-image-virtual-hwe-24.04Ubuntu

Fixed in:6.14.0-32.32~24.04.1USN-7769-3

linux-oem-6.14Ubuntu

Fixed in:6.14.0-1012.12USN-7771-1

linux-oracle-6.14Ubuntu

Fixed in:6.14.0-1013.13~24.04.1USN-7789-1

linux-realtime-6.14Ubuntu

Fixed in:6.14.0-1012.12~24.04.1USN-7769-2

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.15%probability of exploitation in 30 days

5thpercentile

Low risk: more likely to be exploited than 5% of all known CVEs.

References

Patch3

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-14.