Is CVE-2025-38082 in the CISA KEV catalog?

No. CVE-2025-38082 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-38082?

CVE-2025-38082 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2025-38082?

CVE-2025-38082 has an EPSS score of 0.15% (5th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-38082?

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

CVE & CISA-KEV Catalog

CVE-2025-38082

HIGH

7.8

CVSS v3

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: gpio: virtuser: fix potential out-of-bound write If the caller wrote more characters, count is truncated to the max available space in "simple_write_to_buffer". Check that the input size does not exceed the buffer size. Write a zero termination afterwards.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

linuxDebian

Fixed in:6.12.32-1CVE-2025-38082

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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix

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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.