Vulnerability-Lookup

FKIE_CVE-2026-98202

Vulnerability from fkie_nvd - Published: 2026-10-06 09:18 - Updated: 2026-10-19 10:18

Severity

Summary

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. 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.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/30366f507ce3e408caf7f7375bb343df54b9a4f9
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/84145a4a1dc58f8959811913c5f61f3235dd9f6c
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/942b06a19252908d0f952c0590caf20e47f88252
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e2b6703465c1ce43edb91c1626604b7092b3c431
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/fa1713dc3d43d028d6cb66e5659d9d7e83b73362
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/fafca210631d8c2d4311bdfccc5ec46b9fe65977
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/fe10579b6dc3f0dac61e51e1797cacbba5039ac2

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/input/rmi4/rmi_driver.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "fafca210631d8c2d4311bdfccc5ec46b9fe65977",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "84145a4a1dc58f8959811913c5f61f3235dd9f6c",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "e2b6703465c1ce43edb91c1626604b7092b3c431",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "30366f507ce3e408caf7f7375bb343df54b9a4f9",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "fa1713dc3d43d028d6cb66e5659d9d7e83b73362",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "942b06a19252908d0f952c0590caf20e47f88252",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "fe10579b6dc3f0dac61e51e1797cacbba5039ac2",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/input/rmi4/rmi_driver.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": "5.10.*",
              "status": "unaffected",
              "version": "5.10.271",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.222",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.189",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.158",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.112",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.54",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "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-\u003eenabled_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."
    }
  ],
  "id": "CVE-2026-98202",
  "lastModified": "2026-10-19T10:18:20.847",
  "metrics": {},
  "published": "2026-10-06T09:18:06.067",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/30366f507ce3e408caf7f7375bb343df54b9a4f9"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/84145a4a1dc58f8959811913c5f61f3235dd9f6c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/942b06a19252908d0f952c0590caf20e47f88252"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e2b6703465c1ce43edb91c1626604b7092b3c431"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/fa1713dc3d43d028d6cb66e5659d9d7e83b73362"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/fafca210631d8c2d4311bdfccc5ec46b9fe65977"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/fe10579b6dc3f0dac61e51e1797cacbba5039ac2"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}

CVE-2026-98202 (GCVE-0-2026-98202)

Vulnerability from cvelistv5 – Published: 2026-10-06 08:44 – Updated: 2026-10-06 08:44

Title

Input: synaptics-rmi4 - fix GPF in suspend and resume when unbound

Summary

Severity

No CVSS data available.

Assigner

Linux mitre root Scorecard

References

8 references

URL	Tags
https://git.kernel.org/stable/c/7a3d7c68aa36f68e2…
https://git.kernel.org/stable/c/fafca210631d8c2d4…
https://git.kernel.org/stable/c/84145a4a1dc58f895…
https://git.kernel.org/stable/c/e2b6703465c1ce43e…
https://git.kernel.org/stable/c/30366f507ce3e408c…
https://git.kernel.org/stable/c/fa1713dc3d43d028d…
https://git.kernel.org/stable/c/942b06a19252908d0…
https://git.kernel.org/stable/c/fe10579b6dc3f0dac…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 , < 7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4 (git) Affected: 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 , < fafca210631d8c2d4311bdfccc5ec46b9fe65977 (git) Affected: 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 , < 84145a4a1dc58f8959811913c5f61f3235dd9f6c (git) Affected: 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 , < e2b6703465c1ce43edb91c1626604b7092b3c431 (git) Affected: 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 , < 30366f507ce3e408caf7f7375bb343df54b9a4f9 (git) Affected: 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 , < fa1713dc3d43d028d6cb66e5659d9d7e83b73362 (git) Affected: 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 , < 942b06a19252908d0f952c0590caf20e47f88252 (git) Affected: 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 , < fe10579b6dc3f0dac61e51e1797cacbba5039ac2 (git)
Linux	Linux	Affected: 4.6 Unaffected: 0 , < 4.6 (semver) Unaffected: 5.10.271 , ≤ 5.10.* (semver) Unaffected: 5.15.222 , ≤ 5.15.* (semver) Unaffected: 6.1.189 , ≤ 6.1.* (semver) Unaffected: 6.6.158 , ≤ 6.6.* (semver) Unaffected: 6.12.112 , ≤ 6.12.* (semver) Unaffected: 6.18.54 , ≤ 6.18.* (semver) Unaffected: 7.2.8 , ≤ 7.2.* (semver) Unaffected: 7.3-rc4 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/input/rmi4/rmi_driver.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "fafca210631d8c2d4311bdfccc5ec46b9fe65977",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "84145a4a1dc58f8959811913c5f61f3235dd9f6c",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "e2b6703465c1ce43edb91c1626604b7092b3c431",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "30366f507ce3e408caf7f7375bb343df54b9a4f9",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "fa1713dc3d43d028d6cb66e5659d9d7e83b73362",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "942b06a19252908d0f952c0590caf20e47f88252",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            },
            {
              "lessThan": "fe10579b6dc3f0dac61e51e1797cacbba5039ac2",
              "status": "affected",
              "version": "2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/input/rmi4/rmi_driver.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": "5.10.*",
              "status": "unaffected",
              "version": "5.10.271",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.222",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.189",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.158",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.112",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.54",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.3-rc4",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.271",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.222",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.189",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.158",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.112",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.54",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2.8",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.3-rc4",
                  "versionStartIncluding": "4.6",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "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-\u003eenabled_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."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-06T08:44:40.045Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "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"
        }
      ],
      "title": "Input: synaptics-rmi4 - fix GPF in suspend and resume when unbound",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-98202",
    "datePublished": "2026-10-06T08:44:40.045Z",
    "dateReserved": "2026-09-25T10:25:14.324Z",
    "dateUpdated": "2026-10-06T08:44:40.045Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

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.
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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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FKIE_CVE-2026-98202

CVE-2026-98202 (GCVE-0-2026-98202)

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