{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-39991",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T07:20:57.150Z",
        "datePublished": "2025-10-15T07:58:17.257Z",
        "dateUpdated": "2026-05-11T21:40:21.702Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:40:21.702Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix NULL dereference in ath11k_qmi_m3_load()\n\nIf ab->fw.m3_data points to data, then fw pointer remains null.\nFurther, if m3_mem is not allocated, then fw is dereferenced to be\npassed to ath11k_err function.\n\nReplace fw->size by m3_len.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/ath/ath11k/qmi.c"
                    ],
                    "versions": [
                        {
                            "version": "7db88b962f06a52af5e9a32971012e8f3427cec0",
                            "lessThan": "1f52119809b76d43759fc47da1cf708690b740a1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7db88b962f06a52af5e9a32971012e8f3427cec0",
                            "lessThan": "888830b2cbc035838bebefe94502976da94332a5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7db88b962f06a52af5e9a32971012e8f3427cec0",
                            "lessThan": "500fcc31e488d798937a23dbb1f62db46820c5b2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7db88b962f06a52af5e9a32971012e8f3427cec0",
                            "lessThan": "3fd2ef2ae2b5c955584a3bee8e83ae7d7a98f782",
                            "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/ath/ath11k/qmi.c"
                    ],
                    "versions": [
                        {
                            "version": "6.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.7",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.51",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.16.11",
                            "lessThanOrEqual": "6.16.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.1",
                            "lessThanOrEqual": "6.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18",
                            "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": "6.7",
                                    "versionEndExcluding": "6.12.51"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.7",
                                    "versionEndExcluding": "6.16.11"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.7",
                                    "versionEndExcluding": "6.17.1"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.7",
                                    "versionEndExcluding": "6.18"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/1f52119809b76d43759fc47da1cf708690b740a1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/888830b2cbc035838bebefe94502976da94332a5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/500fcc31e488d798937a23dbb1f62db46820c5b2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3fd2ef2ae2b5c955584a3bee8e83ae7d7a98f782"
                }
            ],
            "title": "wifi: ath11k: fix NULL dereference in ath11k_qmi_m3_load()",
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                "engine": "bippy-1.2.0"
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        }
    }
}