{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2024-57992",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-02-27T02:04:28.914Z",
        "datePublished": "2025-02-27T02:07:14.278Z",
        "dateUpdated": "2026-05-11T21:01:42.482Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:01:42.482Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: wilc1000: unregister wiphy only if it has been registered\n\nThere is a specific error path in probe functions in wilc drivers (both\nsdio and spi) which can lead to kernel panic, as this one for example\nwhen using SPI:\n\nUnable to handle kernel paging request at virtual address 9f000000 when read\n[9f000000] *pgd=00000000\nInternal error: Oops: 5 [#1] ARM\nModules linked in: wilc1000_spi(+) crc_itu_t crc7 wilc1000 cfg80211 bluetooth ecdh_generic ecc\nCPU: 0 UID: 0 PID: 106 Comm: modprobe Not tainted 6.13.0-rc3+ #22\nHardware name: Atmel SAMA5\nPC is at wiphy_unregister+0x244/0xc40 [cfg80211]\nLR is at wiphy_unregister+0x1c0/0xc40 [cfg80211]\n[...]\n wiphy_unregister [cfg80211] from wilc_netdev_cleanup+0x380/0x494 [wilc1000]\n wilc_netdev_cleanup [wilc1000] from wilc_bus_probe+0x360/0x834 [wilc1000_spi]\n wilc_bus_probe [wilc1000_spi] from spi_probe+0x15c/0x1d4\n spi_probe from really_probe+0x270/0xb2c\n really_probe from __driver_probe_device+0x1dc/0x4e8\n __driver_probe_device from driver_probe_device+0x5c/0x140\n driver_probe_device from __driver_attach+0x220/0x540\n __driver_attach from bus_for_each_dev+0x13c/0x1a8\n bus_for_each_dev from bus_add_driver+0x2a0/0x6a4\n bus_add_driver from driver_register+0x27c/0x51c\n driver_register from do_one_initcall+0xf8/0x564\n do_one_initcall from do_init_module+0x2e4/0x82c\n do_init_module from load_module+0x59a0/0x70c4\n load_module from init_module_from_file+0x100/0x148\n init_module_from_file from sys_finit_module+0x2fc/0x924\n sys_finit_module from ret_fast_syscall+0x0/0x1c\n\nThe issue can easily be reproduced, for example by not wiring correctly\na wilc device through SPI (and so, make it unresponsive to early SPI\ncommands). It is due to a recent change decoupling wiphy allocation from\nwiphy registration, however wilc_netdev_cleanup has not been updated\naccordingly, letting it possibly call wiphy unregister on a wiphy which\nhas never been registered.\n\nFix this crash by moving wiphy_unregister/wiphy_free out of\nwilc_netdev_cleanup, and by adjusting error paths in both drivers"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/microchip/wilc1000/netdev.c",
                        "drivers/net/wireless/microchip/wilc1000/sdio.c",
                        "drivers/net/wireless/microchip/wilc1000/spi.c"
                    ],
                    "versions": [
                        {
                            "version": "fbdf0c5248dce4b55181e9aff8f1b61819ba6bd7",
                            "lessThan": "c7115b8229f3e6cdfae43b1cdd180f5b6c67cd70",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fbdf0c5248dce4b55181e9aff8f1b61819ba6bd7",
                            "lessThan": "1be94490b6b8a06ff14cd23fda8714e6ec37cdfb",
                            "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/microchip/wilc1000/netdev.c",
                        "drivers/net/wireless/microchip/wilc1000/sdio.c",
                        "drivers/net/wireless/microchip/wilc1000/spi.c"
                    ],
                    "versions": [
                        {
                            "version": "6.13",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.13",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.2",
                            "lessThanOrEqual": "6.13.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14",
                            "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": "6.13",
                                    "versionEndExcluding": "6.13.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.13",
                                    "versionEndExcluding": "6.14"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/c7115b8229f3e6cdfae43b1cdd180f5b6c67cd70"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1be94490b6b8a06ff14cd23fda8714e6ec37cdfb"
                }
            ],
            "title": "wifi: wilc1000: unregister wiphy only if it has been registered",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}