bpf: reject BPF_PSEUDO_FUNC reference to the main program

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "kernel/bpf/verifier.c"
                    ],
                    "versions": [
                        {
                            "version": "69c087ba6225b574afb6e505b72cb75242a3d844",
                            "lessThan": "c74750dca96f40a1adb9d334f5a3152f44b270c3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "69c087ba6225b574afb6e505b72cb75242a3d844",
                            "lessThan": "314c8caa9cb64ad60c5b969fe9a3e2dcdccf156f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "69c087ba6225b574afb6e505b72cb75242a3d844",
                            "lessThan": "8cb75f7ada25b1cf25f2f74dec3ba649b9064a09",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "69c087ba6225b574afb6e505b72cb75242a3d844",
                            "lessThan": "118212417ba0120d99f84154799f8880f07411f4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "69c087ba6225b574afb6e505b72cb75242a3d844",
                            "lessThan": "d6c39774ae093c9f7009cc4ae918f18fc1af7ae7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "69c087ba6225b574afb6e505b72cb75242a3d844",
                            "lessThan": "92f0bd0e2b632c6565ac2214a4d7d2ed37e5b9f6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "69c087ba6225b574afb6e505b72cb75242a3d844",
                            "lessThan": "374b2c5561db80fcdd7cdce44af37a49416f61c7",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "kernel/bpf/verifier.c"
                    ],
                    "versions": [
                        {
                            "version": "5.13",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.13",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.111",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.53",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.7",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }