Incorrect calculation in microcode keying mechanism for some 3rd Generation Intel(R) Xeon(R) Scalable Processors may allow a privileged user to potentially enable information disclosure via local access.
総合評価: CVE-2022-33972 は低リスク（29/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.22%、13 パーセンタイル） 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置（高いほど相対的に深刻）を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.06% | 0.22% | +0.17% |
| 2 | 2026-05-26 | 0.03% | 0.06% | +0.03% |
| 3 | 2025-11-21 | — | 0.03% | — |
EPSS の全履歴 （全 8 件）
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 6.1 | 3.1 | MEDIUM |
|
0.8 | 4.7 | [email protected] |
| 4.4 | 3.1 | MEDIUM |
|
0.8 | 3.6 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2022-33972 not yet assigned priority: Debian including 1 source packages (intel-microcode), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2022-33972 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2022-33972 |
suse
|
medium | CVE-2022-33972 severity moderate: SUSE including 10 source package names (microcode_ctl, ucode-intel-20230214-2.1, …), 64 product×package rows across 64 product lines (Image SLES12-SP5-SAP-Azure-LI-BYOS-Production, Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production, … (64 product lines)): Fixed 63, Known Not Affected 1. | https://www.suse.com/security/cve/CVE-2022-33972/ |
ubuntu
|
medium | CVE-2022-33972 medium priority: Ubuntu including 1 source packages (intel-microcode), 7 status rows across 7 suites (bionic, focal, jammy, kinetic, trusty, upstream, xenial): released 5, ignored 1, needs-triage 1. | https://ubuntu.com/security/CVE-2022-33972 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| intel | xeon_gold_5315y_firmware | — | cpe:2.3:o:intel:xeon_gold_5315y_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_5317_firmware | — | cpe:2.3:o:intel:xeon_gold_5317_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_5318n_firmware | — | cpe:2.3:o:intel:xeon_gold_5318n_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_5318s_firmware | — | cpe:2.3:o:intel:xeon_gold_5318s_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_5318y_firmware | — | cpe:2.3:o:intel:xeon_gold_5318y_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_5320_firmware | — | cpe:2.3:o:intel:xeon_gold_5320_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_5320t_firmware | — | cpe:2.3:o:intel:xeon_gold_5320t_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6312u_firmware | — | cpe:2.3:o:intel:xeon_gold_6312u_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6314u_firmware | — | cpe:2.3:o:intel:xeon_gold_6314u_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6326_firmware | — | cpe:2.3:o:intel:xeon_gold_6326_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6330_firmware | — | cpe:2.3:o:intel:xeon_gold_6330_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6330n_firmware | — | cpe:2.3:o:intel:xeon_gold_6330n_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6334_firmware | — | cpe:2.3:o:intel:xeon_gold_6334_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6336y_firmware | — | cpe:2.3:o:intel:xeon_gold_6336y_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6338_firmware | — | cpe:2.3:o:intel:xeon_gold_6338_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6338n_firmware | — | cpe:2.3:o:intel:xeon_gold_6338n_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6338t_firmware | — | cpe:2.3:o:intel:xeon_gold_6338t_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6342_firmware | — | cpe:2.3:o:intel:xeon_gold_6342_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6346_firmware | — | cpe:2.3:o:intel:xeon_gold_6346_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6348_firmware | — | cpe:2.3:o:intel:xeon_gold_6348_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6354_firmware | — | cpe:2.3:o:intel:xeon_gold_6354_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8351n_firmware | — | cpe:2.3:o:intel:xeon_platinum_8351n_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8352m_firmware | — | cpe:2.3:o:intel:xeon_platinum_8352m_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8352s_firmware | — | cpe:2.3:o:intel:xeon_platinum_8352s_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8352v_firmware | — | cpe:2.3:o:intel:xeon_platinum_8352v_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8352y_firmware | — | cpe:2.3:o:intel:xeon_platinum_8352y_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8358_firmware | — | cpe:2.3:o:intel:xeon_platinum_8358_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8358p_firmware | — | cpe:2.3:o:intel:xeon_platinum_8358p_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8360y_firmware | — | cpe:2.3:o:intel:xeon_platinum_8360y_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8362_firmware | — | cpe:2.3:o:intel:xeon_platinum_8362_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8368_firmware | — | cpe:2.3:o:intel:xeon_platinum_8368_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8368q_firmware | — | cpe:2.3:o:intel:xeon_platinum_8368q_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8380_firmware | — | cpe:2.3:o:intel:xeon_platinum_8380_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_silver_4309y_firmware | — | cpe:2.3:o:intel:xeon_silver_4309y_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_silver_4310_firmware | — | cpe:2.3:o:intel:xeon_silver_4310_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_silver_4310t_firmware | — | cpe:2.3:o:intel:xeon_silver_4310t_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_silver_4314_firmware | — | cpe:2.3:o:intel:xeon_silver_4314_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_silver_4316_firmware | — | cpe:2.3:o:intel:xeon_silver_4316_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6330h_firmware | — | cpe:2.3:o:intel:xeon_gold_6330h_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8356h_firmware | — | cpe:2.3:o:intel:xeon_platinum_8356h_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8360h_firmware | — | cpe:2.3:o:intel:xeon_platinum_8360h_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8360hl_firmware | — | cpe:2.3:o:intel:xeon_platinum_8360hl_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_5318h_firmware | — | cpe:2.3:o:intel:xeon_gold_5318h_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_5320h_firmware | — | cpe:2.3:o:intel:xeon_gold_5320h_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6328h_firmware | — | cpe:2.3:o:intel:xeon_gold_6328h_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6328hl_firmware | — | cpe:2.3:o:intel:xeon_gold_6328hl_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_gold_6348h_firmware | — | cpe:2.3:o:intel:xeon_gold_6348h_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8353h_firmware | — | cpe:2.3:o:intel:xeon_platinum_8353h_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8354h_firmware | — | cpe:2.3:o:intel:xeon_platinum_8354h_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8376h_firmware | — | cpe:2.3:o:intel:xeon_platinum_8376h_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8376hl_firmware | — | cpe:2.3:o:intel:xeon_platinum_8376hl_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8380h_firmware | — | cpe:2.3:o:intel:xeon_platinum_8380h_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_platinum_8380hl_firmware | — | cpe:2.3:o:intel:xeon_platinum_8380hl_firmware:-:*:*:*:*:*:*:* |