{"api_version":"1","generated_at":"2026-04-23T00:40:43+00:00","cve":"CVE-2021-33624","urls":{"html":"https://cve.report/CVE-2021-33624","api":"https://cve.report/api/cve/CVE-2021-33624.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-33624","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-33624"},"summary":{"title":"CVE-2021-33624","description":"In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2021-06-23 16:15:00","updated_at":"2023-08-08 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