CVE-2025-21867Published

bpf, test_run: Fix use-after-free issue in eth_skb_pkt_type()

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2025-21867

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/bpf/test_run.c"
                    ],
                    "versions": [
                        {
                            "version": "be3d72a2896cb24090f268dce4aa8a304d40bc23",
                            "lessThan": "f615fccfc689cb48977d275ac2e391297b52392b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "be3d72a2896cb24090f268dce4aa8a304d40bc23",
                            "lessThan": "d56d8a23d95100b65f40438639dd82db2af81c11",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "be3d72a2896cb24090f268dce4aa8a304d40bc23",
                            "lessThan": "972bafed67ca73ad9a56448384281eb5fd5c0ba3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "be3d72a2896cb24090f268dce4aa8a304d40bc23",
                            "lessThan": "1a9e1284e87d59b1303b69d1808d310821d6e5f7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "be3d72a2896cb24090f268dce4aa8a304d40bc23",
                            "lessThan": "6b3d638ca897e099fa99bd6d02189d3176f80a47",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/bpf/test_run.c"
                    ],
                    "versions": [
                        {
                            "version": "5.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.18",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.130",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.80",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.17",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.5",
                            "lessThanOrEqual": "6.13.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON