{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-89933",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-11T19:38:34.776Z",
        "datePublished": "2026-09-16T10:32:23.550Z",
        "dateUpdated": "2026-10-19T08:55:07.889Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T08:55:07.889Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: pressure: dps310: fix NULL pointer dereference on ACPI probe\n\nWhen the device is enumerated through its ACPI HID (IFX3100),\ni2c_client_get_device_id() returns NULL: the ACPI-derived client name\ndoes not match the driver's i2c_device_id table. dps310_probe() then\ndereferences that NULL pointer in \"iio->name = id->name\" and crashes the\nkernel during probe.\n\nThe IIO device name is always \"dps310\", so set it directly and drop the\nnow-unused device-id lookup."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/iio/pressure/dps310.c"
                    ],
                    "versions": [
                        {
                            "version": "72ff282819d0526d3e4417c2a61414557981b5af",
                            "lessThan": "a32a39da18e01b20c2ab65af9be34dc870187382",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "72ff282819d0526d3e4417c2a61414557981b5af",
                            "lessThan": "bc7b09e701b4175fc683b579fcdef3bfac809239",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "72ff282819d0526d3e4417c2a61414557981b5af",
                            "lessThan": "7ded5b76ec2df6a3fb1bfde0d1869cde363fef30",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "72ff282819d0526d3e4417c2a61414557981b5af",
                            "lessThan": "3fa189573cca284ae663bfd2d5b9ed755bec5e9d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "72ff282819d0526d3e4417c2a61414557981b5af",
                            "lessThan": "26e9213898fc949923188ef0aeea31fc87708836",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/iio/pressure/dps310.c"
                    ],
                    "versions": [
                        {
                            "version": "5.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.18",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.157",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.51",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.5",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "6.6.157"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "6.12.110"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "6.18.51"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "7.2.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.18",
                                    "versionEndExcluding": "7.3"
                                }
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                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/a32a39da18e01b20c2ab65af9be34dc870187382"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bc7b09e701b4175fc683b579fcdef3bfac809239"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7ded5b76ec2df6a3fb1bfde0d1869cde363fef30"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3fa189573cca284ae663bfd2d5b9ed755bec5e9d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/26e9213898fc949923188ef0aeea31fc87708836"
                }
            ],
            "title": "iio: pressure: dps310: fix NULL pointer dereference on ACPI probe",
            "x_generator": {
                "engine": "bippy-1.2.0"
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        }
    }
}