{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50879",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-30T12:06:07.137Z",
        "datePublished": "2025-12-30T12:23:18.858Z",
        "dateUpdated": "2026-05-23T15:25:23.270Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-23T15:25:23.270Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nobjtool: Fix SEGFAULT\n\nfind_insn() will return NULL in case of failure. Check insn in order\nto avoid a kernel Oops for NULL pointer dereference."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "tools/objtool/check.c"
                    ],
                    "versions": [
                        {
                            "version": "13810435b9a7014fb92eb715f77da488f3b65b99",
                            "lessThan": "418ef921cce2d7415fab7e3e93529227f239e4bb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "13810435b9a7014fb92eb715f77da488f3b65b99",
                            "lessThan": "0af0e115ff59d638f45416a004cdd8edb38db40c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "13810435b9a7014fb92eb715f77da488f3b65b99",
                            "lessThan": "23a249b1185cdd5bfb6971d1608ba49e589f2288",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "13810435b9a7014fb92eb715f77da488f3b65b99",
                            "lessThan": "38b9415abbd703438ebbc6fb74990bd0fbddc5b9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "13810435b9a7014fb92eb715f77da488f3b65b99",
                            "lessThan": "fcee8a2d4db404a93e690d79e7273b6ef9d33575",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "13810435b9a7014fb92eb715f77da488f3b65b99",
                            "lessThan": "efb11fdb3e1a9f694fa12b70b21e69e55ec59c36",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1f7f88aa4df593db34dd1d6345213f20888687fb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1bea53df12c47517b6e487e6fed34d0c05d42905",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c6f589eed3b5a9b73b3be76a719917cc905bab0e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4.9.106",
                            "lessThan": "4.10",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.48",
                            "lessThan": "4.15",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.16.14",
                            "lessThan": "4.17",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "tools/objtool/check.c"
                    ],
                    "versions": [
                        {
                            "version": "4.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.229",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.163",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.87",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.17",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.3",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2",
                            "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": "4.17",
                                    "versionEndExcluding": "5.4.229"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.17",
                                    "versionEndExcluding": "5.10.163"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.17",
                                    "versionEndExcluding": "5.15.87"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.17",
                                    "versionEndExcluding": "6.0.17"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.17",
                                    "versionEndExcluding": "6.1.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.17",
                                    "versionEndExcluding": "6.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.9.106"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14.48"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16.14"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/418ef921cce2d7415fab7e3e93529227f239e4bb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0af0e115ff59d638f45416a004cdd8edb38db40c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/23a249b1185cdd5bfb6971d1608ba49e589f2288"
                },
                {
                    "url": "https://git.kernel.org/stable/c/38b9415abbd703438ebbc6fb74990bd0fbddc5b9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fcee8a2d4db404a93e690d79e7273b6ef9d33575"
                },
                {
                    "url": "https://git.kernel.org/stable/c/efb11fdb3e1a9f694fa12b70b21e69e55ec59c36"
                }
            ],
            "title": "objtool: Fix SEGFAULT",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}