{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-46784",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-09-11T15:12:18.277Z",
        "datePublished": "2024-09-18T07:12:40.594Z",
        "dateUpdated": "2024-09-29T14:29:56.871Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2024-09-18T07:12:40.594Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: mana: Fix error handling in mana_create_txq/rxq's NAPI cleanup\n\nCurrently napi_disable() gets called during rxq and txq cleanup,\neven before napi is enabled and hrtimer is initialized. It causes\nkernel panic.\n\n? page_fault_oops+0x136/0x2b0\n  ? page_counter_cancel+0x2e/0x80\n  ? do_user_addr_fault+0x2f2/0x640\n  ? refill_obj_stock+0xc4/0x110\n  ? exc_page_fault+0x71/0x160\n  ? asm_exc_page_fault+0x27/0x30\n  ? __mmdrop+0x10/0x180\n  ? __mmdrop+0xec/0x180\n  ? hrtimer_active+0xd/0x50\n  hrtimer_try_to_cancel+0x2c/0xf0\n  hrtimer_cancel+0x15/0x30\n  napi_disable+0x65/0x90\n  mana_destroy_rxq+0x4c/0x2f0\n  mana_create_rxq.isra.0+0x56c/0x6d0\n  ? mana_uncfg_vport+0x50/0x50\n  mana_alloc_queues+0x21b/0x320\n  ? skb_dequeue+0x5f/0x80"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ethernet/microsoft/mana/mana_en.c",
                        "include/net/mana/mana.h"
                    ],
                    "versions": [
                        {
                            "version": "e1b5683ff62e",
                            "lessThan": "9178eb8ebcd8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e1b5683ff62e",
                            "lessThan": "9e0bff4900b5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e1b5683ff62e",
                            "lessThan": "4982a47154f0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e1b5683ff62e",
                            "lessThan": "b6ecc6620376",
                            "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/ethernet/microsoft/mana/mana_en.c",
                        "include/net/mana/mana.h"
                    ],
                    "versions": [
                        {
                            "version": "5.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.15",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.1.110",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.6.51",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.10.10",
                            "lessThanOrEqual": "6.10.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.11",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/9178eb8ebcd887ab75e54ac40d538e54bb9c7788"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9e0bff4900b5d412a9bafe4baeaa6facd34f671c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4982a47154f0b50de81ee0a0b169a3fc74120a65"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b6ecc662037694488bfff7c9fd21c405df8411f2"
                }
            ],
            "title": "net: mana: Fix error handling in mana_create_txq/rxq's NAPI cleanup",
            "x_generator": {
                "engine": "bippy-c9c4e1df01b2"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-09-29T14:29:42.594600Z",
                                "id": "CVE-2024-46784",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-09-29T14:29:56.871Z"
                }
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        ]
    }
}