{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49917",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-05-01T14:05:17.251Z",
        "datePublished": "2025-05-01T14:10:57.477Z",
        "dateUpdated": "2026-05-11T19:09:12.718Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:09:12.718Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipvs: fix WARNING in ip_vs_app_net_cleanup()\n\nDuring the initialization of ip_vs_app_net_init(), if file ip_vs_app\nfails to be created, the initialization is successful by default.\nTherefore, the ip_vs_app file doesn't be found during the remove in\nip_vs_app_net_cleanup(). It will cause WRNING.\n\nThe following is the stack information:\nname 'ip_vs_app'\nWARNING: CPU: 1 PID: 9 at fs/proc/generic.c:712 remove_proc_entry+0x389/0x460\nModules linked in:\nWorkqueue: netns cleanup_net\nRIP: 0010:remove_proc_entry+0x389/0x460\nCall Trace:\n<TASK>\nops_exit_list+0x125/0x170\ncleanup_net+0x4ea/0xb00\nprocess_one_work+0x9bf/0x1710\nworker_thread+0x665/0x1080\nkthread+0x2e4/0x3a0\nret_from_fork+0x1f/0x30\n</TASK>"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/netfilter/ipvs/ip_vs_app.c"
                    ],
                    "versions": [
                        {
                            "version": "457c4cbc5a3dde259d2a1f15d5f9785290397267",
                            "lessThan": "adc76740ccd52e4a1d910767cd1223e134a7078b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "457c4cbc5a3dde259d2a1f15d5f9785290397267",
                            "lessThan": "8457a00c981fe1a799ce34123908856b0f5973b8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "457c4cbc5a3dde259d2a1f15d5f9785290397267",
                            "lessThan": "2c8d81bdb2684d53d6cedad7410ba4cf9090e343",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "457c4cbc5a3dde259d2a1f15d5f9785290397267",
                            "lessThan": "06d7596d18725f1a93cf817662d36050e5afb989",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "457c4cbc5a3dde259d2a1f15d5f9785290397267",
                            "lessThan": "97f872b00937f2689bff2dab4ad9ed259482840f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "457c4cbc5a3dde259d2a1f15d5f9785290397267",
                            "lessThan": "5663ed63adb9619c98ab7479aa4606fa9b7a548c",
                            "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/netfilter/ipvs/ip_vs_app.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.24",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.24",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.265",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.224",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.154",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.78",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.8",
                            "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": "2.6.24",
                                    "versionEndExcluding": "4.19.265"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.24",
                                    "versionEndExcluding": "5.4.224"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.24",
                                    "versionEndExcluding": "5.10.154"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.24",
                                    "versionEndExcluding": "5.15.78"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.24",
                                    "versionEndExcluding": "6.0.8"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.24",
                                    "versionEndExcluding": "6.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/adc76740ccd52e4a1d910767cd1223e134a7078b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8457a00c981fe1a799ce34123908856b0f5973b8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2c8d81bdb2684d53d6cedad7410ba4cf9090e343"
                },
                {
                    "url": "https://git.kernel.org/stable/c/06d7596d18725f1a93cf817662d36050e5afb989"
                },
                {
                    "url": "https://git.kernel.org/stable/c/97f872b00937f2689bff2dab4ad9ed259482840f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5663ed63adb9619c98ab7479aa4606fa9b7a548c"
                }
            ],
            "title": "ipvs: fix WARNING in ip_vs_app_net_cleanup()",
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    }
}