{"id":"CVE-2026-98202","state":"PUBLISHED","title":"Input: synaptics-rmi4 - fix GPF in suspend and resume when unbound","description":"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.","publishedAt":"2026-10-06T08:44:40.045Z","updatedAt":"2026-10-19T09:15:33.226Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"fafca210631d8c2d4311bdfccc5ec46b9fe65977","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"84145a4a1dc58f8959811913c5f61f3235dd9f6c","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"e2b6703465c1ce43edb91c1626604b7092b3c431","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"30366f507ce3e408caf7f7375bb343df54b9a4f9","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"fa1713dc3d43d028d6cb66e5659d9d7e83b73362","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"942b06a19252908d0f952c0590caf20e47f88252","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"fe10579b6dc3f0dac61e51e1797cacbba5039ac2","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/rmi4/rmi_driver.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.6","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.6","versionType":"semver"},{"version":"5.10.271","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.222","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.189","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.158","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.112","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.54","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.8","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/rmi4/rmi_driver.c"]}],"references":["https://git.kernel.org/stable/c/7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4","https://git.kernel.org/stable/c/fafca210631d8c2d4311bdfccc5ec46b9fe65977","https://git.kernel.org/stable/c/84145a4a1dc58f8959811913c5f61f3235dd9f6c","https://git.kernel.org/stable/c/e2b6703465c1ce43edb91c1626604b7092b3c431","https://git.kernel.org/stable/c/30366f507ce3e408caf7f7375bb343df54b9a4f9","https://git.kernel.org/stable/c/fa1713dc3d43d028d6cb66e5659d9d7e83b73362","https://git.kernel.org/stable/c/942b06a19252908d0f952c0590caf20e47f88252","https://git.kernel.org/stable/c/fe10579b6dc3f0dac61e51e1797cacbba5039ac2"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98202.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98202","state":"PUBLISHED","datePublished":"2026-10-06T08:44:40.045Z","dateUpdated":"2026-10-19T09:15:33.226Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.324Z"},"containers":{"cna":{"title":"Input: synaptics-rmi4 - fix GPF in suspend and resume when unbound","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."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"fafca210631d8c2d4311bdfccc5ec46b9fe65977","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"84145a4a1dc58f8959811913c5f61f3235dd9f6c","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"e2b6703465c1ce43edb91c1626604b7092b3c431","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"30366f507ce3e408caf7f7375bb343df54b9a4f9","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"fa1713dc3d43d028d6cb66e5659d9d7e83b73362","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"942b06a19252908d0f952c0590caf20e47f88252","versionType":"git"},{"version":"2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56","status":"affected","lessThan":"fe10579b6dc3f0dac61e51e1797cacbba5039ac2","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/rmi4/rmi_driver.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.6","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.6","versionType":"semver"},{"version":"5.10.271","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.222","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.189","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.158","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.112","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.54","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.8","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/rmi4/rmi_driver.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4"},{"url":"https://git.kernel.org/stable/c/fafca210631d8c2d4311bdfccc5ec46b9fe65977"},{"url":"https://git.kernel.org/stable/c/84145a4a1dc58f8959811913c5f61f3235dd9f6c"},{"url":"https://git.kernel.org/stable/c/e2b6703465c1ce43edb91c1626604b7092b3c431"},{"url":"https://git.kernel.org/stable/c/30366f507ce3e408caf7f7375bb343df54b9a4f9"},{"url":"https://git.kernel.org/stable/c/fa1713dc3d43d028d6cb66e5659d9d7e83b73362"},{"url":"https://git.kernel.org/stable/c/942b06a19252908d0f952c0590caf20e47f88252"},{"url":"https://git.kernel.org/stable/c/fe10579b6dc3f0dac61e51e1797cacbba5039ac2"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T09:15:33.226Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"5.10.271"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"5.15.222"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"6.1.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"6.12.112"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"6.18.54"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"7.2.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.6","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}