{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-31545",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-03-09T15:48:24.114Z",
        "datePublished": "2026-04-24T14:33:13.885Z",
        "dateUpdated": "2026-05-11T22:10:50.934Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T22:10:50.934Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFC: nxp-nci: allow GPIOs to sleep\n\nAllow the firmware and enable GPIOs to sleep.\n\nThis fixes a `WARN_ON' and allows the driver to operate GPIOs which are\nconnected to I2C GPIO expanders.\n\n-- >8 --\nkernel: WARNING: CPU: 3 PID: 2636 at drivers/gpio/gpiolib.c:3880 gpiod_set_value+0x88/0x98\n-- >8 --"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/nfc/nxp-nci/i2c.c"
                    ],
                    "versions": [
                        {
                            "version": "43201767b44cbd873c60dbd2acd370147588cb18",
                            "lessThan": "0c2320c3c860d281cbc2f49fc574c1947a6b9e2a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "43201767b44cbd873c60dbd2acd370147588cb18",
                            "lessThan": "2a175bc3c338c6b2bc55004e93dd35a2467bdca2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "43201767b44cbd873c60dbd2acd370147588cb18",
                            "lessThan": "c24dcac1a9d1b4fd164898df0c2f5b0adbf81a78",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "43201767b44cbd873c60dbd2acd370147588cb18",
                            "lessThan": "70662874f646871c2f08ef1cf2544ba9a5f71b96",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "43201767b44cbd873c60dbd2acd370147588cb18",
                            "lessThan": "548a1bfe591364e63bce4af7c5802bb434efdaf8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "43201767b44cbd873c60dbd2acd370147588cb18",
                            "lessThan": "4de9ed2ea22d611b4149969266b45a86ea8daf35",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "43201767b44cbd873c60dbd2acd370147588cb18",
                            "lessThan": "783f05e560d761dee7ff602b97edb0e54f2e9727",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "43201767b44cbd873c60dbd2acd370147588cb18",
                            "lessThan": "55dc632ab2ac2889b15995a9eef56c753d48ebc7",
                            "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/nfc/nxp-nci/i2c.c"
                    ],
                    "versions": [
                        {
                            "version": "5.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.253",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.203",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.167",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.130",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.78",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.20",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.10",
                            "lessThanOrEqual": "6.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0",
                            "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": "5.4",
                                    "versionEndExcluding": "5.10.253"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
                                    "versionEndExcluding": "5.15.203"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
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                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
                                    "versionEndExcluding": "6.12.78"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
                                    "versionEndExcluding": "7.0"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/0c2320c3c860d281cbc2f49fc574c1947a6b9e2a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2a175bc3c338c6b2bc55004e93dd35a2467bdca2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c24dcac1a9d1b4fd164898df0c2f5b0adbf81a78"
                },
                {
                    "url": "https://git.kernel.org/stable/c/70662874f646871c2f08ef1cf2544ba9a5f71b96"
                },
                {
                    "url": "https://git.kernel.org/stable/c/548a1bfe591364e63bce4af7c5802bb434efdaf8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4de9ed2ea22d611b4149969266b45a86ea8daf35"
                },
                {
                    "url": "https://git.kernel.org/stable/c/783f05e560d761dee7ff602b97edb0e54f2e9727"
                },
                {
                    "url": "https://git.kernel.org/stable/c/55dc632ab2ac2889b15995a9eef56c753d48ebc7"
                }
            ],
            "title": "NFC: nxp-nci: allow GPIOs to sleep",
            "x_generator": {
                "engine": "bippy-1.2.0"
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    }
}