{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-47713",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-09-30T16:00:12.948Z",
        "datePublished": "2024-10-21T11:53:45.433Z",
        "dateUpdated": "2024-10-21T13:04:18.686Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2024-10-21T11:53:45.433Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop()\n\nSince '__dev_queue_xmit()' should be called with interrupts enabled,\nthe following backtrace:\n\nieee80211_do_stop()\n ...\n spin_lock_irqsave(&local->queue_stop_reason_lock, flags)\n ...\n ieee80211_free_txskb()\n  ieee80211_report_used_skb()\n   ieee80211_report_ack_skb()\n    cfg80211_mgmt_tx_status_ext()\n     nl80211_frame_tx_status()\n      genlmsg_multicast_netns()\n       genlmsg_multicast_netns_filtered()\n        nlmsg_multicast_filtered()\n\t netlink_broadcast_filtered()\n\t  do_one_broadcast()\n\t   netlink_broadcast_deliver()\n\t    __netlink_sendskb()\n\t     netlink_deliver_tap()\n\t      __netlink_deliver_tap_skb()\n\t       dev_queue_xmit()\n\t        __dev_queue_xmit() ; with IRQS disabled\n ...\n spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags)\n\nissues the warning (as reported by syzbot reproducer):\n\nWARNING: CPU: 2 PID: 5128 at kernel/softirq.c:362 __local_bh_enable_ip+0xc3/0x120\n\nFix this by implementing a two-phase skb reclamation in\n'ieee80211_do_stop()', where actual work is performed\noutside of a section with interrupts disabled."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/mac80211/iface.c"
                    ],
                    "versions": [
                        {
                            "version": "5061b0c2b906",
                            "lessThan": "f232916fab67",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5061b0c2b906",
                            "lessThan": "acb53a716e49",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5061b0c2b906",
                            "lessThan": "db5ca4b42ccf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5061b0c2b906",
                            "lessThan": "058c9026ad79",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5061b0c2b906",
                            "lessThan": "eab272972cff",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5061b0c2b906",
                            "lessThan": "ad4b7068b101",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5061b0c2b906",
                            "lessThan": "9d301de12da6",
                            "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/mac80211/iface.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.32",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.32",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.10.227",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.15.168",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.1.113",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.6.54",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.10.13",
                            "lessThanOrEqual": "6.10.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.11.2",
                            "lessThanOrEqual": "6.11.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.12-rc1",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/f232916fab67ca1c3425926df4a866e59ff26908"
                },
                {
                    "url": "https://git.kernel.org/stable/c/acb53a716e492a02479345157c43f21edc8bc64b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/db5ca4b42ccfa42d2af7b335ff12578e57775c02"
                },
                {
                    "url": "https://git.kernel.org/stable/c/058c9026ad79dc98572442fd4c7e9a36aba6f596"
                },
                {
                    "url": "https://git.kernel.org/stable/c/eab272972cffff9cd973b8e4055a8e81c64f7e6a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ad4b7068b101fbbb4a9ca4b99b25eb051a9482ec"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9d301de12da6e1bb069a9835c38359b8e8135121"
                }
            ],
            "title": "wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop()",
            "x_generator": {
                "engine": "bippy-c9c4e1df01b2"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2024-47713",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-10-21T13:02:59.793791Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-10-21T13:04:18.686Z"
                }
            }
        ]
    }
}