CVE-2025-21825Published

bpf: Cancel the running bpf_timer through kworker for PREEMPT_RT

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-2025-21825

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": [
                        "kernel/bpf/helpers.c"
                    ],
                    "versions": [
                        {
                            "version": "b00628b1c7d595ae5b544e059c27b1f5828314b4",
                            "lessThan": "50e44aa5f9905d237c245b8012937ef4dd971dcb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b00628b1c7d595ae5b544e059c27b1f5828314b4",
                            "lessThan": "33e47d9573075342a41783a55c8c67bc71246fc1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b00628b1c7d595ae5b544e059c27b1f5828314b4",
                            "lessThan": "fbeda3d939ca10063aafa7a77cc0f409d82cda88",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b00628b1c7d595ae5b544e059c27b1f5828314b4",
                            "lessThan": "58f038e6d209d2dd862fcf5de55407855856794d",
                            "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": [
                        "kernel/bpf/helpers.c"
                    ],
                    "versions": [
                        {
                            "version": "5.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.15",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.160",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.13",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.2",
                            "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