CVE-2026-98202
Estado: RecibidaSin puntuar—
In the Linux kernel, the following vulnerability has been resolved:
Input: synaptics-rmi4 - fix GPF in suspend and resume when unbound
Transport drivers (such as rmi_i2c and rmi_spi) invoke rmi_driver_suspend() and rmi_driver_resume() on their child rmi_dev device during system power management events. However, transport drivers are fully registered and operational even if the physical RMI driver failed to bind or probe the rmi_dev device.
When rmi_driver_suspend() or rmi_driver_resume() is called on an unbound rmi_dev, dev_get_drvdata() returns NULL. Calling rmi_disable_irq() or rmi_enable_irq() without driver data attached causes a NULL pointer dereference and General Protection Fault when attempting to lock data->enabled_mutex.
Leer descripción completaMostrar menos
Fix this by checking if driver data is attached to rmi_dev in rmi_driver_suspend() and rmi_driver_resume(), exiting early if no driver data is present.
CVSS
NVD no ha asignado puntuación CVSS a esta CVE (habitual desde el cambio de política de abril de 2026).
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.18%
- Percentil entre todas las CVEs puntuadas: 7
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
Referencias
- https://git.kernel.org/stable/c/30366f507ce3e408caf7f7375bb343df54b9a4f9
- https://git.kernel.org/stable/c/7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4
- https://git.kernel.org/stable/c/84145a4a1dc58f8959811913c5f61f3235dd9f6c
- https://git.kernel.org/stable/c/942b06a19252908d0f952c0590caf20e47f88252
- https://git.kernel.org/stable/c/e2b6703465c1ce43edb91c1626604b7092b3c431
- https://git.kernel.org/stable/c/fa1713dc3d43d028d6cb66e5659d9d7e83b73362
- https://git.kernel.org/stable/c/fafca210631d8c2d4311bdfccc5ec46b9fe65977
- https://git.kernel.org/stable/c/fe10579b6dc3f0dac61e51e1797cacbba5039ac2
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-98202",
"cveTags": [],
"metrics": {},
"affected": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"affectedData": [
{
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"vendor": "Linux",
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{
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{
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"version": "4.6"
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{
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"version": "0",
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{
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"version": "5.10.271",
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{
"status": "unaffected",
"version": "5.15.222",
"versionType": "semver",
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{
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"version": "6.1.189",
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{
"status": "unaffected",
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{
"status": "unaffected",
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],
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],
"published": "2026-10-06T09:18:06.067",
"references": [
{
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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{
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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{
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/fa1713dc3d43d028d6cb66e5659d9d7e83b73362",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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{
"url": "https://git.kernel.org/stable/c/fafca210631d8c2d4311bdfccc5ec46b9fe65977",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/fe10579b6dc3f0dac61e51e1797cacbba5039ac2",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"vulnStatus": "Received",
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: synaptics-rmi4 - fix GPF in suspend and resume when unbound\n\nTransport drivers (such as rmi_i2c and rmi_spi) invoke\nrmi_driver_suspend() and rmi_driver_resume() on their child rmi_dev\ndevice during system power management events. However, transport drivers\nare fully registered and operational even if the physical RMI driver\nfailed to bind or probe the rmi_dev device.\n\nWhen rmi_driver_suspend() or rmi_driver_resume() is called on an unbound\nrmi_dev, dev_get_drvdata() returns NULL. Calling rmi_disable_irq() or\nrmi_enable_irq() without driver data attached causes a NULL pointer\ndereference and General Protection Fault when attempting to lock\ndata->enabled_mutex.\n\nFix this by checking if driver data is attached to rmi_dev in\nrmi_driver_suspend() and rmi_driver_resume(), exiting early if\nno driver data is present."
}
],
"lastModified": "2026-10-06T09:18:06.067",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}