FKIE_CVE-2026-46313
Vulnerability from fkie_nvd - Published: 2026-06-08 17:16 - Updated: 2026-07-23 07:10
Severity
Summary
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.]
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * |
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/media/pci/intel/ipu6/ipu6.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "fad134c446189e9bb48cea1a5ca426d2889a9c71",
"status": "affected",
"version": "25fedc021985a66a357a599ab771d6b495b6f78c",
"versionType": "git"
},
{
"lessThan": "f43e30646fc93799f3f48530d0ccbd52902c0541",
"status": "affected",
"version": "25fedc021985a66a357a599ab771d6b495b6f78c",
"versionType": "git"
},
{
"lessThan": "c352f90e093ae49902e47f41579e1aa41899ff64",
"status": "affected",
"version": "25fedc021985a66a357a599ab771d6b495b6f78c",
"versionType": "git"
},
{
"lessThan": "8dd088b8b106f7b119664f965b691785998edcfb",
"status": "affected",
"version": "25fedc021985a66a357a599ab771d6b495b6f78c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/media/pci/intel/ipu6/ipu6.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.10"
},
{
"lessThan": "6.10",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.90",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.32",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.0.*",
"status": "unaffected",
"version": "7.0.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "45E7C926-2B7A-4779-8663-0E6229DF2929",
"versionEndExcluding": "6.12.90",
"versionStartIncluding": "6.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CB9F1FA8-6D5E-42B1-9877-57BACFE5C886",
"versionEndExcluding": "6.18.32",
"versionStartIncluding": "6.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "33ACA10B-B260-46EA-BD50-70EBE5097672",
"versionEndExcluding": "7.0.9",
"versionStartIncluding": "6.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: intel/ipu6: fix error pointer dereference\n\nIn a error path isp-\u003epsys is confirmed to be an error pointer not NULL so\nthis condition is true and the error pointer is dereferenced. 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\u0027isp-\u003epsys\u0027 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-\u003epsys 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\u0027isp-\u003epsys\u0027 desreferenciando posible ERR_PTR()\n\n[Sakari Ailus: Corregir mensaje de commit.]"
}
],
"id": "CVE-2026-46313",
"lastModified": "2026-07-23T07:10:00.113",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2026-06-08T17:16:50.317",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/8dd088b8b106f7b119664f965b691785998edcfb"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/c352f90e093ae49902e47f41579e1aa41899ff64"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/f43e30646fc93799f3f48530d0ccbd52902c0541"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/fad134c446189e9bb48cea1a5ca426d2889a9c71"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-476"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
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Nomenclature
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Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.