{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53384",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-09-17T14:54:09.736Z",
        "datePublished": "2025-09-18T13:33:28.469Z",
        "dateUpdated": "2026-05-11T19:43:54.444Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:43:54.444Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mwifiex: avoid possible NULL skb pointer dereference\n\nIn 'mwifiex_handle_uap_rx_forward()', always check the value\nreturned by 'skb_copy()' to avoid potential NULL pointer\ndereference in 'mwifiex_uap_queue_bridged_pkt()', and drop\noriginal skb in case of copying failure.\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/marvell/mwifiex/uap_txrx.c"
                    ],
                    "versions": [
                        {
                            "version": "838e4f44929782a2163c7bc95a7cd2da5d8b47f9",
                            "lessThan": "d155c5f64cefacdc6a9a26d40be53ee2903c28ff",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "838e4f44929782a2163c7bc95a7cd2da5d8b47f9",
                            "lessThan": "139d285e7695279f030dbb172e2d0245425c86c6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "838e4f44929782a2163c7bc95a7cd2da5d8b47f9",
                            "lessThan": "231086e6a36316b823654f4535653f22d6344420",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "838e4f44929782a2163c7bc95a7cd2da5d8b47f9",
                            "lessThan": "bef85d58f7709896ed8426560ad117a73a37762f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "838e4f44929782a2163c7bc95a7cd2da5d8b47f9",
                            "lessThan": "d7fd24b8d1bb54c5bcf583139e11a5e651e0263c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "838e4f44929782a2163c7bc95a7cd2da5d8b47f9",
                            "lessThan": "7e7197e4d6a1bc72a774590d8765909f898be1dc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "838e4f44929782a2163c7bc95a7cd2da5d8b47f9",
                            "lessThan": "0c57f9ad2c3ed43abb764b0247d610ff7fdb7a00",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "838e4f44929782a2163c7bc95a7cd2da5d8b47f9",
                            "lessThan": "c2509f7c37355e1f0bd5b7087815b845fd383723",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "838e4f44929782a2163c7bc95a7cd2da5d8b47f9",
                            "lessThan": "35a7a1ce7c7d61664ee54f5239a1f120ab95a87e",
                            "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/marvell/mwifiex/uap_txrx.c"
                    ],
                    "versions": [
                        {
                            "version": "3.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.7",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.326",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.295",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.257",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.195",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.132",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.53",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4.16",
                            "lessThanOrEqual": "6.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.5.3",
                            "lessThanOrEqual": "6.5.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6",
                            "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": "3.7",
                                    "versionEndExcluding": "4.14.326"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "4.19.295"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "5.4.257"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "5.10.195"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "5.15.132"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "6.1.53"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "6.4.16"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "6.5.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "6.6"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/d155c5f64cefacdc6a9a26d40be53ee2903c28ff"
                },
                {
                    "url": "https://git.kernel.org/stable/c/139d285e7695279f030dbb172e2d0245425c86c6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/231086e6a36316b823654f4535653f22d6344420"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bef85d58f7709896ed8426560ad117a73a37762f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d7fd24b8d1bb54c5bcf583139e11a5e651e0263c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7e7197e4d6a1bc72a774590d8765909f898be1dc"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0c57f9ad2c3ed43abb764b0247d610ff7fdb7a00"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c2509f7c37355e1f0bd5b7087815b845fd383723"
                },
                {
                    "url": "https://git.kernel.org/stable/c/35a7a1ce7c7d61664ee54f5239a1f120ab95a87e"
                }
            ],
            "title": "wifi: mwifiex: avoid possible NULL skb pointer dereference",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 5.5,
                            "attackVector": "LOCAL",
                            "baseSeverity": "MEDIUM",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                            "integrityImpact": "NONE",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "NONE"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2023-53384",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2026-01-14T18:57:13.035071Z"
                            }
                        }
                    }
                ],
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "lang": "en",
                                "type": "CWE",
                                "cweId": "CWE-476",
                                "description": "CWE-476 NULL Pointer Dereference"
                            }
                        ]
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-01-14T19:03:04.682Z"
                }
            }
        ]
    }
}