{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50832",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-30T12:06:07.132Z",
        "datePublished": "2025-12-30T12:10:53.601Z",
        "dateUpdated": "2026-05-11T19:25:57.719Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:25:57.719Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: wilc1000: fix potential memory leak in wilc_mac_xmit()\n\nThe wilc_mac_xmit() returns NETDEV_TX_OK without freeing skb, add\ndev_kfree_skb() to fix it. Compile tested only."
                }
            ],
            "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"
                    ],
                    "versions": [
                        {
                            "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
                            "lessThan": "a12610e83789c838493034e5c50ac5c903ad8c0d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
                            "lessThan": "a1e94fb4d09d0fcfeaa73aa49d787f06c42db7ee",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
                            "lessThan": "5706d00fde3f1d5eb7296a4dfefb6aea35108224",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
                            "lessThan": "07dcd756e28f27e4f8fcd8b809ffa05a5cc5de2b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
                            "lessThan": "baef42df7de7c35ba60b75a5f96d1eb039f4d782",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
                            "lessThan": "deb962ec9e1c9a81babd3d37542ad4bd6ac3396e",
                            "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"
                    ],
                    "versions": [
                        {
                            "version": "4.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.235",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.173",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.99",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.16",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2.3",
                            "lessThanOrEqual": "6.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3",
                            "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": "4.2",
                                    "versionEndExcluding": "5.4.235"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "5.10.173"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "5.15.99"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "6.1.16"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "6.2.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.2",
                                    "versionEndExcluding": "6.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/a12610e83789c838493034e5c50ac5c903ad8c0d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a1e94fb4d09d0fcfeaa73aa49d787f06c42db7ee"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5706d00fde3f1d5eb7296a4dfefb6aea35108224"
                },
                {
                    "url": "https://git.kernel.org/stable/c/07dcd756e28f27e4f8fcd8b809ffa05a5cc5de2b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/baef42df7de7c35ba60b75a5f96d1eb039f4d782"
                },
                {
                    "url": "https://git.kernel.org/stable/c/deb962ec9e1c9a81babd3d37542ad4bd6ac3396e"
                }
            ],
            "title": "wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()",
            "x_generator": {
                "engine": "bippy-1.2.0"
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        }
    }
}