{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-48972",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-08-22T01:27:53.629Z",
        "datePublished": "2024-10-21T20:05:53.061Z",
        "dateUpdated": "2026-05-11T18:50:43.311Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T18:50:43.311Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()\n\nKernel fault injection test reports null-ptr-deref as follows:\n\nBUG: kernel NULL pointer dereference, address: 0000000000000008\nRIP: 0010:cfg802154_netdev_notifier_call+0x120/0x310 include/linux/list.h:114\nCall Trace:\n <TASK>\n raw_notifier_call_chain+0x6d/0xa0 kernel/notifier.c:87\n call_netdevice_notifiers_info+0x6e/0xc0 net/core/dev.c:1944\n unregister_netdevice_many_notify+0x60d/0xcb0 net/core/dev.c:1982\n unregister_netdevice_queue+0x154/0x1a0 net/core/dev.c:10879\n register_netdevice+0x9a8/0xb90 net/core/dev.c:10083\n ieee802154_if_add+0x6ed/0x7e0 net/mac802154/iface.c:659\n ieee802154_register_hw+0x29c/0x330 net/mac802154/main.c:229\n mcr20a_probe+0xaaa/0xcb1 drivers/net/ieee802154/mcr20a.c:1316\n\nieee802154_if_add() allocates wpan_dev as netdev's private data, but not\ninit the list in struct wpan_dev. cfg802154_netdev_notifier_call() manage\nthe list when device register/unregister, and may lead to null-ptr-deref.\n\nUse INIT_LIST_HEAD() on it to initialize it correctly."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/mac802154/iface.c"
                    ],
                    "versions": [
                        {
                            "version": "fcf39e6e88e9492f6688ec8ba4e1be622b904232",
                            "lessThan": "7410f4d1221bb182510b7778ab6eefa8b9b7102d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fcf39e6e88e9492f6688ec8ba4e1be622b904232",
                            "lessThan": "9980a3ea20de40c83817877106c909cb032692d2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fcf39e6e88e9492f6688ec8ba4e1be622b904232",
                            "lessThan": "f00c84fb1635c27ba24ec5df65d5bd7d7dc00008",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fcf39e6e88e9492f6688ec8ba4e1be622b904232",
                            "lessThan": "1831d4540406708e48239cf38fd9c3b7ea98e08f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fcf39e6e88e9492f6688ec8ba4e1be622b904232",
                            "lessThan": "42c319635c0cf7eb36eccac6cda76532f47b61a3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fcf39e6e88e9492f6688ec8ba4e1be622b904232",
                            "lessThan": "a110287ef4a423980309490df632e1c1e73b3dc9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fcf39e6e88e9492f6688ec8ba4e1be622b904232",
                            "lessThan": "623918f40fa68e3bb21312a3fafb90f491bf5358",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fcf39e6e88e9492f6688ec8ba4e1be622b904232",
                            "lessThan": "b3d72d3135d2ef68296c1ee174436efd65386f04",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/mac802154/iface.c"
                    ],
                    "versions": [
                        {
                            "version": "3.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.9.336",
                            "lessThanOrEqual": "4.9.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.302",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.269",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.227",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.159",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.83",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.13",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1",
                            "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": "3.19",
                                    "versionEndExcluding": "4.9.336"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "4.14.302"
                                },
                                {
                                    "vulnerable": true,
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                                    "versionStartIncluding": "3.19",
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                },
                                {
                                    "vulnerable": true,
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                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "5.10.159"
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                                },
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                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "6.0.13"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "6.1"
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                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/7410f4d1221bb182510b7778ab6eefa8b9b7102d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9980a3ea20de40c83817877106c909cb032692d2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f00c84fb1635c27ba24ec5df65d5bd7d7dc00008"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1831d4540406708e48239cf38fd9c3b7ea98e08f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/42c319635c0cf7eb36eccac6cda76532f47b61a3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a110287ef4a423980309490df632e1c1e73b3dc9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/623918f40fa68e3bb21312a3fafb90f491bf5358"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b3d72d3135d2ef68296c1ee174436efd65386f04"
                }
            ],
            "title": "mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2022-48972",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-10-22T13:19:01.056200Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-10-22T13:28:37.621Z"
                }
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        ]
    }
}