{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-98527",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-25T10:25:14.355Z",
        "datePublished": "2026-10-18T15:17:45.684Z",
        "dateUpdated": "2026-10-19T09:21:08.961Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:21:08.961Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: zynq: fix runtime PM leak on request error path\n\npm_runtime_get_sync() leaves the usage counter incremented even when it\nfails, and zynq_gpio_request() returns the error without dropping it.\n\ngpiolib does not call ->free() when ->request() fails, so zynq_gpio_free(),\nwhich holds the only matching pm_runtime_put(), never runs. The reference\nis leaked and the controller can no longer runtime-suspend, so its clock\nstays enabled.\n\nSwitch to pm_runtime_resume_and_get(), which only increments the usage\ncounter on success."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpio/gpio-zynq.c"
                    ],
                    "versions": [
                        {
                            "version": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
                            "lessThan": "e380fba02908b809f5bbef371259003cf5887bb4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
                            "lessThan": "a3e9b7f7c9558f8c9592f8f817557bff98707bb3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
                            "lessThan": "60a76cdd92e25f576dc58d756a565760dde1f7a1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
                            "lessThan": "25c08be2a5e7715f19a6e02bbe9b0e5f01c77aac",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
                            "lessThan": "6e05f1c614a57a5d4c364dd12e20c6fd012f9d3e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
                            "lessThan": "58a417a19d80141fff3abe6004e2e47285506e73",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
                            "lessThan": "6e20dabffbcd7b222d8e7bb85a7d8e8325df7699",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52",
                            "lessThan": "e9438ab5328a177c9c0e5df87eb92a7162841e98",
                            "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/gpio/gpio-zynq.c"
                    ],
                    "versions": [
                        {
                            "version": "3.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.271",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.112",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.55",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.9",
                            "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": "3.17",
                                    "versionEndExcluding": "5.10.271"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.17",
                                    "versionEndExcluding": "5.15.222"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.17",
                                    "versionEndExcluding": "6.1.189"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.17",
                                    "versionEndExcluding": "6.6.158"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.17",
                                    "versionEndExcluding": "6.12.112"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.17",
                                    "versionEndExcluding": "6.18.55"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.17",
                                    "versionEndExcluding": "7.2.9"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.17",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/e380fba02908b809f5bbef371259003cf5887bb4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a3e9b7f7c9558f8c9592f8f817557bff98707bb3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/60a76cdd92e25f576dc58d756a565760dde1f7a1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/25c08be2a5e7715f19a6e02bbe9b0e5f01c77aac"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6e05f1c614a57a5d4c364dd12e20c6fd012f9d3e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/58a417a19d80141fff3abe6004e2e47285506e73"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6e20dabffbcd7b222d8e7bb85a7d8e8325df7699"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e9438ab5328a177c9c0e5df87eb92a7162841e98"
                }
            ],
            "title": "gpio: zynq: fix runtime PM leak on request error path",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}