A privileged attacker can prevent delivery of debug exceptions to SEV-SNP guests potentially resulting in guests not receiving expected debug information.
総合評価: CVE-2023-20573 は低リスク（20.1/100）。CVSS 深刻度は低。悪用される可能性が高い（EPSS 0.29%、20 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 | 0.09% | 0.29% | +0.20% |
| 2 | 2025-03-30 | 0.94% | 0.09% | -0.84% |
| 3 | 2025-03-29 | — | 0.94% | — |
EPSS の全履歴 （全 9 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 |
|---|---|---|---|---|---|---|
| 3.2 | 3.1 | LOW |
|
1.5 | 1.4 | [email protected] |
| 3.2 | 3.1 | LOW |
|
1.5 | 1.4 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2023-20573 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| amd | epyc_7763_firmware | — | cpe:2.3:o:amd:epyc_7763_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7713p_firmware | — | cpe:2.3:o:amd:epyc_7713p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7713_firmware | — | cpe:2.3:o:amd:epyc_7713_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7663p_firmware | — | cpe:2.3:o:amd:epyc_7663p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7663_firmware | — | cpe:2.3:o:amd:epyc_7663_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7643p_firmware | — | cpe:2.3:o:amd:epyc_7643p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7773x_firmware | — | cpe:2.3:o:amd:epyc_7773x_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7643_firmware | — | cpe:2.3:o:amd:epyc_7643_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7573x_firmware | — | cpe:2.3:o:amd:epyc_7573x_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_75f3_firmware | — | cpe:2.3:o:amd:epyc_75f3_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7543p_firmware | — | cpe:2.3:o:amd:epyc_7543p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7543_firmware | — | cpe:2.3:o:amd:epyc_7543_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7513_firmware | — | cpe:2.3:o:amd:epyc_7513_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7473x_firmware | — | cpe:2.3:o:amd:epyc_7473x_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7453_firmware | — | cpe:2.3:o:amd:epyc_7453_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_74f3_firmware | — | cpe:2.3:o:amd:epyc_74f3_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7443p_firmware | — | cpe:2.3:o:amd:epyc_7443p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7443_firmware | — | cpe:2.3:o:amd:epyc_7443_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7413_firmware | — | cpe:2.3:o:amd:epyc_7413_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7373x_firmware | — | cpe:2.3:o:amd:epyc_7373x_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_73f3_firmware | — | cpe:2.3:o:amd:epyc_73f3_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7343_firmware | — | cpe:2.3:o:amd:epyc_7343_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7313p_firmware | — | cpe:2.3:o:amd:epyc_7313p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7313_firmware | — | cpe:2.3:o:amd:epyc_7313_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7303p_firmware | — | cpe:2.3:o:amd:epyc_7303p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7303_firmware | — | cpe:2.3:o:amd:epyc_7303_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_72f3_firmware | — | cpe:2.3:o:amd:epyc_72f3_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7203p_firmware | — | cpe:2.3:o:amd:epyc_7203p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_7203_firmware | — | cpe:2.3:o:amd:epyc_7203_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9654p_firmware | — | cpe:2.3:o:amd:epyc_9654p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9654_firmware | — | cpe:2.3:o:amd:epyc_9654_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9634_firmware | — | cpe:2.3:o:amd:epyc_9634_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9554p_firmware | — | cpe:2.3:o:amd:epyc_9554p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9554_firmware | — | cpe:2.3:o:amd:epyc_9554_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9534_firmware | — | cpe:2.3:o:amd:epyc_9534_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9474f_firmware | — | cpe:2.3:o:amd:epyc_9474f_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9454p_firmware | — | cpe:2.3:o:amd:epyc_9454p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9454_firmware | — | cpe:2.3:o:amd:epyc_9454_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9374f_firmware | — | cpe:2.3:o:amd:epyc_9374f_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9354p_firmware | — | cpe:2.3:o:amd:epyc_9354p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9354_firmware | — | cpe:2.3:o:amd:epyc_9354_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9334_firmware | — | cpe:2.3:o:amd:epyc_9334_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9274f_firmware | — | cpe:2.3:o:amd:epyc_9274f_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9254_firmware | — | cpe:2.3:o:amd:epyc_9254_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9224_firmware | — | cpe:2.3:o:amd:epyc_9224_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9174f_firmware | — | cpe:2.3:o:amd:epyc_9174f_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9124_firmware | — | cpe:2.3:o:amd:epyc_9124_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9684x_firmware | — | cpe:2.3:o:amd:epyc_9684x_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9384x_firmware | — | cpe:2.3:o:amd:epyc_9384x_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9184x_firmware | — | cpe:2.3:o:amd:epyc_9184x_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9754_firmware | — | cpe:2.3:o:amd:epyc_9754_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9754s_firmware | — | cpe:2.3:o:amd:epyc_9754s_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_9734_firmware | — | cpe:2.3:o:amd:epyc_9734_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_8534p_firmware | — | cpe:2.3:o:amd:epyc_8534p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_8534pn_firmware | — | cpe:2.3:o:amd:epyc_8534pn_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_8434p_firmware | — | cpe:2.3:o:amd:epyc_8434p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_8434pn_firmware | — | cpe:2.3:o:amd:epyc_8434pn_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_8324p_firmware | — | cpe:2.3:o:amd:epyc_8324p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_8324pn_firmware | — | cpe:2.3:o:amd:epyc_8324pn_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_8224p_firmware | — | cpe:2.3:o:amd:epyc_8224p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_8224pn_firmware | — | cpe:2.3:o:amd:epyc_8224pn_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_8124p_firmware | — | cpe:2.3:o:amd:epyc_8124p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_8124pn_firmware | — | cpe:2.3:o:amd:epyc_8124pn_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_8024p_firmware | — | cpe:2.3:o:amd:epyc_8024p_firmware:-:*:*:*:*:*:*:* |
| amd | epyc_8024pn_firmware | — | cpe:2.3:o:amd:epyc_8024pn_firmware:-:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3006 | Vendor Advisory |