FKIE_CVE-2025-2879
Vulnerability from fkie_nvd - Published: 2025-12-01 11:15 - Updated: 2026-10-18 20:10
Severity
Summary
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU processing operations to expose sensitive data.This issue affects Valhall GPU Kernel Driver: from r29p0 through r49p4, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0.
References
| URL | Tags | ||
|---|---|---|---|
| arm-security@arm.com | https://developer.arm.com/documentation/110697/latest/ | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| arm | 5th_gen_gpu_architecture_kernel_driver | * | |
| arm | 5th_gen_gpu_architecture_kernel_driver | * | |
| arm | valhall_gpu_kernel_driver | * | |
| arm | valhall_gpu_kernel_driver | * |
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Valhall GPU Kernel Driver",
"vendor": "Arm Ltd",
"versions": [
{
"changes": [
{
"at": "r49p5",
"status": "unaffected"
}
],
"lessThanOrEqual": "r49p4",
"status": "affected",
"version": "r29p0",
"versionType": "patch"
},
{
"changes": [
{
"at": "r54p1",
"status": "unaffected"
},
{
"at": "r55p0",
"status": "unaffected"
}
],
"lessThanOrEqual": "r54p0",
"status": "affected",
"version": "r50p0",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Arm 5th Gen GPU Architecture Kernel Driver",
"vendor": "Arm Ltd",
"versions": [
{
"changes": [
{
"at": "r49p5",
"status": "unaffected"
}
],
"lessThanOrEqual": "r49p4",
"status": "affected",
"version": "r41p0",
"versionType": "patch"
},
{
"changes": [
{
"at": "r54p1",
"status": "unaffected"
},
{
"at": "r55p0",
"status": "unaffected"
}
],
"lessThanOrEqual": "r54p0",
"status": "affected",
"version": "r50p0",
"versionType": "patch"
}
]
}
],
"source": "arm-security@arm.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:*",
"matchCriteriaId": "65E493BF-5681-4039-BBEE-FA3502683D21",
"versionEndExcluding": "r49p5",
"versionStartIncluding": "r41p0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:*",
"matchCriteriaId": "34E4A755-7DA1-41CE-AE08-48F73DC7C88F",
"versionEndExcluding": "r54p1",
"versionStartIncluding": "r50p0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*",
"matchCriteriaId": "00292324-02F8-4548-AD20-E2E1B30C523C",
"versionEndExcluding": "r49p5",
"versionStartIncluding": "r29p0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F1518C84-7FFE-4AC8-8335-FC4804E0FBA6",
"versionEndExcluding": "r54p1",
"versionStartIncluding": "r50p0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU processing operations to expose sensitive data.This issue affects Valhall GPU Kernel Driver: from r29p0 through r49p4, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0."
},
{
"lang": "es",
"value": "Vulnerabilidad de Exposici\u00f3n de Informaci\u00f3n Sensible a un Actor No Autorizado en el controlador de kernel de GPU Valhall de Arm Ltd, el controlador de kernel de arquitectura de GPU Arm de 5\u00aa generaci\u00f3n de Arm Ltd permite a un proceso de usuario local no privilegiado realizar operaciones de procesamiento de GPU inadecuadas para exponer datos sensibles. Este problema afecta al controlador de kernel de GPU Valhall: desde r29p0 hasta r49p4, desde r50p0 hasta r54p0; al controlador de kernel de arquitectura de GPU Arm de 5\u00aa generaci\u00f3n: desde r41p0 hasta r49p4, desde r50p0 hasta r54p0."
}
],
"id": "CVE-2025-2879",
"lastModified": "2026-10-18T20:10:00.110",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.5,
"impactScore": 2.5,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-2879",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-01T18:14:27.102606Z",
"version": "2.0.3"
}
}
]
},
"published": "2025-12-01T11:15:46.437",
"references": [
{
"source": "arm-security@arm.com",
"tags": [
"Vendor Advisory"
],
"url": "https://developer.arm.com/documentation/110697/latest/"
}
],
"sourceIdentifier": "arm-security@arm.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
],
"source": "arm-security@arm.com",
"type": "Secondary"
}
]
}
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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