CVE-2025-38307

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Verify content returned by parse_int_array() The first element of the returned array stores its length. If it is 0, any manipulation beyond the element at index 0 ends with null-ptr-deref.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/18ff538aac63de1866e5a49d57e22788b5c21d12	Patch
https://git.kernel.org/stable/c/2916794ffbce604cc2cda105f6b8a4a7c748dd7f	Patch
https://git.kernel.org/stable/c/93e246b6769bdacb09cfff4ea0f00fe5ab4f0d7a	Patch
https://git.kernel.org/stable/c/cc03c899e6d9812b25c3754c9a95c3830c4aec26	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

18 Nov 2025, 12:55

Type	Values Removed	Values Added
First Time		Linux linux Kernel Linux
CPE		cpe:2.3:o:linux:linux_kernel::::::::
CWE		CWE-476
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5
References	~~() https://git.kernel.org/stable/c/18ff538aac63de1866e5a49d57e22788b5c21d12 -~~	() https://git.kernel.org/stable/c/18ff538aac63de1866e5a49d57e22788b5c21d12 - Patch
References	~~() https://git.kernel.org/stable/c/2916794ffbce604cc2cda105f6b8a4a7c748dd7f -~~	() https://git.kernel.org/stable/c/2916794ffbce604cc2cda105f6b8a4a7c748dd7f - Patch
References	~~() https://git.kernel.org/stable/c/93e246b6769bdacb09cfff4ea0f00fe5ab4f0d7a -~~	() https://git.kernel.org/stable/c/93e246b6769bdacb09cfff4ea0f00fe5ab4f0d7a - Patch
References	~~() https://git.kernel.org/stable/c/cc03c899e6d9812b25c3754c9a95c3830c4aec26 -~~	() https://git.kernel.org/stable/c/cc03c899e6d9812b25c3754c9a95c3830c4aec26 - Patch

Information

Published : 2025-07-10 08:15

Updated : 2025-11-18 12:55

NVD link : CVE-2025-38307

Mitre link : CVE-2025-38307

CVE.ORG link : CVE-2025-38307

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

{"id": "CVE-2025-38307", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2025-07-10T08:15:29.550", "references": [{"url": "https://git.kernel.org/stable/c/18ff538aac63de1866e5a49d57e22788b5c21d12", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/2916794ffbce604cc2cda105f6b8a4a7c748dd7f", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/93e246b6769bdacb09cfff4ea0f00fe5ab4f0d7a", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/cc03c899e6d9812b25c3754c9a95c3830c4aec26", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: avs: Verify content returned by parse_int_array()\n\nThe first element of the returned array stores its length. If it is 0,\nany manipulation beyond the element at index 0 ends with null-ptr-deref."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: Intel: avs: Verificar el contenido devuelto por parse_int_array(). El primer elemento de la matriz devuelta almacena su longitud. Si es 0, cualquier manipulaci\u00f3n m\u00e1s all\u00e1 del elemento en el \u00edndice 0 termina con null-ptr-deref."}], "lastModified": "2025-11-18T12:55:47.370", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "304E3F01-7D7A-4908-994E-7F95C5C00B06", "versionEndExcluding": "6.6.94", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4FFA54AA-CDFE-4591-BD07-72813D0948F4", "versionEndExcluding": "6.12.34", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0541C761-BD5E-4C1A-8432-83B375D7EB92", "versionEndExcluding": "6.15.3", "versionStartIncluding": "6.13"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}