FKIE_CVE-2022-49724
Vulnerability from fkie_nvd - Published: 2025-02-26 07:01 - Updated: 2026-06-17 05:18
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved:
tty: goldfish: Fix free_irq() on remove
Pass the correct dev_id to free_irq() to fix this splat when the driver
is unbound:
WARNING: CPU: 0 PID: 30 at kernel/irq/manage.c:1895 free_irq
Trying to free already-free IRQ 65
Call Trace:
warn_slowpath_fmt
free_irq
goldfish_tty_remove
platform_remove
device_remove
device_release_driver_internal
device_driver_detach
unbind_store
drv_attr_store
...
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | 5.19 | |
| linux | linux_kernel | 5.19 |
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/tty/goldfish.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "c4b0b8edccb0cfb15a8cecf4161e0571d3daac64",
"status": "affected",
"version": "465893e18878e119d8d0255439fad8debbd646fd",
"versionType": "git"
},
{
"lessThan": "c83a1d40dc624070a203eb383ef9fb60eb634136",
"status": "affected",
"version": "465893e18878e119d8d0255439fad8debbd646fd",
"versionType": "git"
},
{
"lessThan": "f7183c76d500324b8b5bd0af5e663cfa57b7b836",
"status": "affected",
"version": "465893e18878e119d8d0255439fad8debbd646fd",
"versionType": "git"
},
{
"lessThan": "65ca4db68b6819244df9024aea4be55edf8af1ef",
"status": "affected",
"version": "465893e18878e119d8d0255439fad8debbd646fd",
"versionType": "git"
},
{
"lessThan": "fb15e79cacddfbc62264e6e807bde50ad688e988",
"status": "affected",
"version": "465893e18878e119d8d0255439fad8debbd646fd",
"versionType": "git"
},
{
"lessThan": "a6fcd7ffd76a9c1d998a2d02d518c78a55c5bed8",
"status": "affected",
"version": "465893e18878e119d8d0255439fad8debbd646fd",
"versionType": "git"
},
{
"lessThan": "499e13aac6c762e1e828172b0f0f5275651d6512",
"status": "affected",
"version": "465893e18878e119d8d0255439fad8debbd646fd",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/tty/goldfish.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.6"
},
{
"lessThan": "4.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.285",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.249",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.200",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.49",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.18.*",
"status": "unaffected",
"version": "5.18.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "5.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FA97A2D7-3FFF-40DA-8F8C-FCF79F4F71DC",
"versionEndExcluding": "4.14.285",
"versionStartIncluding": "4.6",
"vulnerable": true
},
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"matchCriteriaId": "8A08E48B-CA77-4A21-9558-17D61C146BE9",
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"versionStartIncluding": "5.5",
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},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "697D250E-E0A4-41BE-BB54-96385E129206",
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{
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntty: goldfish: Fix free_irq() on remove\n\nPass the correct dev_id to free_irq() to fix this splat when the driver\nis unbound:\n\n WARNING: CPU: 0 PID: 30 at kernel/irq/manage.c:1895 free_irq\n Trying to free already-free IRQ 65\n Call Trace:\n warn_slowpath_fmt\n free_irq\n goldfish_tty_remove\n platform_remove\n device_remove\n device_release_driver_internal\n device_driver_detach\n unbind_store\n drv_attr_store\n ..."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: tty: goldfish: Arreglar free_irq() al eliminar Pase el dev_id correcto a free_irq() para corregir este error cuando el controlador no est\u00e1 vinculado: ADVERTENCIA: CPU: 0 PID: 30 en kernel/irq/manage.c:1895 free_irq Intentando liberar una IRQ 65 que ya est\u00e1 libre Seguimiento de llamadas: warn_slowpath_fmt free_irq goldfish_tty_remove platform_remove device_remove device_release_driver_internal device_driver_detach unbind_store drv_attr_store ..."
}
],
"id": "CVE-2022-49724",
"lastModified": "2026-06-17T05:18:58.370",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2025-02-26T07:01:48.073",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
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],
"url": "https://git.kernel.org/stable/c/499e13aac6c762e1e828172b0f0f5275651d6512"
},
{
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{
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}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-416"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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