{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-97538",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-24T16:01:01.153Z",
        "datePublished": "2026-09-25T10:21:36.208Z",
        "dateUpdated": "2026-10-21T12:53:13.791Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-21T12:53:13.791Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (asus_rog_ryujin) Validate HID report lengths\n\nrog_ryujin_raw_event() parses response headers and payload fields without\nfirst checking that they are present in the received report. A short report\ncan therefore make the driver consume uninitialized bytes from the HID\ntransport buffer and expose them as sensor values through sysfs.\n\nValidate the response header and the fields used by each response type\nbefore parsing them."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/hwmon/asus_rog_ryujin.c"
                    ],
                    "versions": [
                        {
                            "version": "ed3e03790c5c9f29f032dde9bb784e198984a759",
                            "lessThan": "995f22b2881835b518b3f99240d00781c9df0235",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ed3e03790c5c9f29f032dde9bb784e198984a759",
                            "lessThan": "1caa5f9399ff107a8fa221b1eaca0a9e729d3758",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ed3e03790c5c9f29f032dde9bb784e198984a759",
                            "lessThan": "8042312e73c50de82634ce63eae7cf219464b481",
                            "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/hwmon/asus_rog_ryujin.c"
                    ],
                    "versions": [
                        {
                            "version": "6.9",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.9",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.114",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.7",
                            "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": "6.9",
                                    "versionEndExcluding": "6.12.114"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.9",
                                    "versionEndExcluding": "7.2.7"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.9",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/995f22b2881835b518b3f99240d00781c9df0235"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1caa5f9399ff107a8fa221b1eaca0a9e729d3758"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8042312e73c50de82634ce63eae7cf219464b481"
                }
            ],
            "title": "hwmon: (asus_rog_ryujin) Validate HID report lengths",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}