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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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
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- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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.
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