CVE-2026-46313

In the Linux kernel, the following vulnerability has been resolved: media: intel/ipu6: fix error pointer dereference In a error path isp->psys is confirmed to be an error pointer not NULL so this condition is true and the error pointer is dereferenced. So isp-psys should be set to NULL before going to out_ipu6_bus_del_devices. Detected by Smatch: drivers/media/pci/intel/ipu6/ipu6.c:690 ipu6_pci_probe() error: 'isp->psys' dereferencing possible ERR_PTR() [Sakari Ailus: Fix commit message.]

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/8dd088b8b106f7b119664f965b691785998edcfb	Patch
https://git.kernel.org/stable/c/c352f90e093ae49902e47f41579e1aa41899ff64	Patch
https://git.kernel.org/stable/c/f43e30646fc93799f3f48530d0ccbd52902c0541	Patch
https://git.kernel.org/stable/c/fad134c446189e9bb48cea1a5ca426d2889a9c71	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

No history.

Information

Published : 2026-06-08 17:16

Updated : 2026-07-23 07:10

NVD link : CVE-2026-46313

Mitre link : CVE-2026-46313

CVE.ORG link : CVE-2026-46313

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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So isp-psys\nshould be set to NULL before going to out_ipu6_bus_del_devices.\n\nDetected by Smatch:\ndrivers/media/pci/intel/ipu6/ipu6.c:690 ipu6_pci_probe() error:\n'isp->psys' dereferencing possible ERR_PTR()\n\n[Sakari Ailus: Fix commit message.]"}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nmedia: intel/ipu6: corregir desreferencia de puntero de error\n\nEn una ruta de error, se confirma que isp->psys es un puntero de error no NULL, por lo que esta condici\u00f3n es verdadera y el puntero de error es desreferenciado. Por lo tanto, isp-psys deber\u00eda establecerse en NULL antes de ir a out_ipu6_bus_del_devices.\n\nDetectado por Smatch:\ndrivers/media/pci/intel/ipu6/ipu6.c:690 ipu6_pci_probe() error:\n'isp->psys' desreferenciando posible ERR_PTR()\n\n[Sakari Ailus: Corregir mensaje de commit.]"}], "lastModified": "2026-07-23T07:10:00.113", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "45E7C926-2B7A-4779-8663-0E6229DF2929", "versionEndExcluding": "6.12.90", "versionStartIncluding": "6.10"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CB9F1FA8-6D5E-42B1-9877-57BACFE5C886", "versionEndExcluding": "6.18.32", "versionStartIncluding": "6.13"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "33ACA10B-B260-46EA-BD50-70EBE5097672", "versionEndExcluding": "7.0.9", "versionStartIncluding": "6.19"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}