{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-68765",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-24T10:30:51.034Z",
        "datePublished": "2026-01-05T09:44:13.242Z",
        "dateUpdated": "2026-05-11T21:52:55.118Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:52:55.118Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmt76: mt7615: Fix memory leak in mt7615_mcu_wtbl_sta_add()\n\nIn mt7615_mcu_wtbl_sta_add(), an skb sskb is allocated. If the\nsubsequent call to mt76_connac_mcu_alloc_wtbl_req() fails, the function\nreturns an error without freeing sskb, leading to a memory leak.\n\nFix this by calling dev_kfree_skb() on sskb in the error handling path\nto ensure it is properly released."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/mediatek/mt76/mt7615/mcu.c"
                    ],
                    "versions": [
                        {
                            "version": "99c457d902cf90bdc0df5d57e6156ec108711068",
                            "lessThan": "d6c91fc732698642f70c688324c98551b97b412c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "99c457d902cf90bdc0df5d57e6156ec108711068",
                            "lessThan": "594ff8bb69e239678a8baa461827ce4bb90eff8f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "99c457d902cf90bdc0df5d57e6156ec108711068",
                            "lessThan": "1c3c234af9407256ed670c8752923a672eea4225",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "99c457d902cf90bdc0df5d57e6156ec108711068",
                            "lessThan": "278bfed4529a0c9c9119f5a52ddafe69db61a75c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "99c457d902cf90bdc0df5d57e6156ec108711068",
                            "lessThan": "fb905e69941b44e03fe1a24e95328d45442b6d6d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "99c457d902cf90bdc0df5d57e6156ec108711068",
                            "lessThan": "4d42aba0ee49c0aa015c50c4f2a07cf8fa1c3a49",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "99c457d902cf90bdc0df5d57e6156ec108711068",
                            "lessThan": "53d1548612670aa8b5d89745116cc33d9d172863",
                            "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/mediatek/mt76/mt7615/mcu.c"
                    ],
                    "versions": [
                        {
                            "version": "5.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.7",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.198",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.160",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.120",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.63",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.13",
                            "lessThanOrEqual": "6.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.2",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19",
                            "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": "5.7",
                                    "versionEndExcluding": "5.15.198"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.7",
                                    "versionEndExcluding": "6.1.160"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.7",
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                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "versionEndExcluding": "6.12.63"
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                                    "versionStartIncluding": "5.7",
                                    "versionEndExcluding": "6.17.13"
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                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.7",
                                    "versionEndExcluding": "6.18.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.7",
                                    "versionEndExcluding": "6.19"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/d6c91fc732698642f70c688324c98551b97b412c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/594ff8bb69e239678a8baa461827ce4bb90eff8f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1c3c234af9407256ed670c8752923a672eea4225"
                },
                {
                    "url": "https://git.kernel.org/stable/c/278bfed4529a0c9c9119f5a52ddafe69db61a75c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fb905e69941b44e03fe1a24e95328d45442b6d6d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4d42aba0ee49c0aa015c50c4f2a07cf8fa1c3a49"
                },
                {
                    "url": "https://git.kernel.org/stable/c/53d1548612670aa8b5d89745116cc33d9d172863"
                }
            ],
            "title": "mt76: mt7615: Fix memory leak in mt7615_mcu_wtbl_sta_add()",
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