{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-98188",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-25T10:25:14.323Z",
        "datePublished": "2026-10-06T08:44:30.096Z",
        "dateUpdated": "2026-10-19T09:15:19.711Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:15:19.711Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: p54: validate curve data length in the calibration curve converters\n\np54_convert_rev0() and p54_convert_rev1() read calibration curve\ndata from the device-supplied EEPROM entry using channel and\npoints-per-channel counts taken verbatim from that same entry, so\nan entry that declares more data than it carries drives an\nout-of-bounds read past the EEPROM buffer (verified with a KASAN\nreproducer of the conversion loop). The sibling converters\np54_convert_output_limits() and p54_convert_db() already validate\ntheir counts against the entry length; this path was missed.\n\nReject the entry when the counts do not fit in the entry data."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/intersil/p54/eeprom.c"
                    ],
                    "versions": [
                        {
                            "version": "eff1a59c48e3c6a006eb4fe5f2e405a996f2259d",
                            "lessThan": "81084c967c18233b19799a0c3352ebac043f31e2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eff1a59c48e3c6a006eb4fe5f2e405a996f2259d",
                            "lessThan": "41cdf14bf4b52fbe4673a172c2a6ad756cb08111",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eff1a59c48e3c6a006eb4fe5f2e405a996f2259d",
                            "lessThan": "03d313e3dfb49a44c10a5c423452967694fb85e2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eff1a59c48e3c6a006eb4fe5f2e405a996f2259d",
                            "lessThan": "42f4b03971f9d6329c4cbd1ea5155210d16ab65b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eff1a59c48e3c6a006eb4fe5f2e405a996f2259d",
                            "lessThan": "4d767d6f8753db22bfc14c2724bd9cee677ffb03",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eff1a59c48e3c6a006eb4fe5f2e405a996f2259d",
                            "lessThan": "3bdcc4d61212b001b8752d80036509b4974ce16c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eff1a59c48e3c6a006eb4fe5f2e405a996f2259d",
                            "lessThan": "b0c906107150b16925ee66da09127259864c7f36",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eff1a59c48e3c6a006eb4fe5f2e405a996f2259d",
                            "lessThan": "ce858fa6b8a214dee5adb82358885fa024cdd887",
                            "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/net/wireless/intersil/p54/eeprom.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.24",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.24",
                            "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": "6.18.54",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.8",
                            "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": "2.6.24",
                                    "versionEndExcluding": "5.10.271"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.24",
                                    "versionEndExcluding": "5.15.222"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.24",
                                    "versionEndExcluding": "6.1.189"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.24",
                                    "versionEndExcluding": "6.6.158"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.24",
                                    "versionEndExcluding": "6.12.112"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.24",
                                    "versionEndExcluding": "6.18.54"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.24",
                                    "versionEndExcluding": "7.2.8"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.24",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/81084c967c18233b19799a0c3352ebac043f31e2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/41cdf14bf4b52fbe4673a172c2a6ad756cb08111"
                },
                {
                    "url": "https://git.kernel.org/stable/c/03d313e3dfb49a44c10a5c423452967694fb85e2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/42f4b03971f9d6329c4cbd1ea5155210d16ab65b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4d767d6f8753db22bfc14c2724bd9cee677ffb03"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3bdcc4d61212b001b8752d80036509b4974ce16c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b0c906107150b16925ee66da09127259864c7f36"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ce858fa6b8a214dee5adb82358885fa024cdd887"
                }
            ],
            "title": "wifi: p54: validate curve data length in the calibration curve converters",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}