Information exposure through microarchitectural state after transient execution in certain vector execution units for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
総合評価: CVE-2022-40982 は悪用リスクが高い（75.3/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 3.91%、89 パーセンタイル） 根拠: 公開エクスプロイトが 2 件参照されています（Exploit-DB）。 直近 1 日で EPSS が +3.13% 上昇。悪用への関心が高まっている可能性があります。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
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。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 0.78% | 3.91% | +3.13% |
| 2 | 2026-06-07 | 0.73% | 0.78% | +0.05% |
| 3 | 2026-05-04 | — | 0.73% | — |
EPSS の全履歴 （全 25 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 |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
2.0 | 4.0 | [email protected] |
| 6.5 | 3.1 | MEDIUM |
|
2.0 | 4.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2022-40982: 2 source package rows (intel-ucode, xen); 14 state rows across 7 repos (3.17-main, 3.18-main, 3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 14, open 0. | https://security.alpinelinux.org/vuln/CVE-2022-40982 |
debian
|
not yet assigned | CVE-2022-40982 not yet assigned priority: Debian including 2 source packages (intel-microcode, linux), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 10. | https://security-tracker.debian.org/tracker/CVE-2022-40982 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2022-40982 |
suse
|
medium | — | https://www.suse.com/security/cve/CVE-2022-40982/ |
ubuntu
|
medium | CVE-2022-40982 medium priority: Ubuntu including 168 source packages (intel-microcode, linux, …), 1885 status rows across 12 suites (bionic, focal, jammy, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): DNE 1428, released 245, not-affected 114, ignored 97, needed 1. | https://ubuntu.com/security/CVE-2022-40982 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| redhat | enterprise_linux | 6.0 | cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 7.0 | cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 8.0 | cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 9.0 | cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* |
| xen | xen | — | cpe:2.3:o:xen:xen:-:*:*:*:*:*:*:* |
| intel | microcode | < 20230808 | cpe:2.3:o:intel:microcode:*:*:*:*:*:*:*:* |
| intel | xeon_e-2314_firmware | — | cpe:2.3:o:intel:xeon_e-2314_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_e-2324g_firmware | — | cpe:2.3:o:intel:xeon_e-2324g_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_e-2334_firmware | — | cpe:2.3:o:intel:xeon_e-2334_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_e-2374g_firmware | — | cpe:2.3:o:intel:xeon_e-2374g_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_e-2336_firmware | — | cpe:2.3:o:intel:xeon_e-2336_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_e-2356g_firmware | — | cpe:2.3:o:intel:xeon_e-2356g_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_e-2386g_firmware | — | cpe:2.3:o:intel:xeon_e-2386g_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_e-2378_firmware | — | cpe:2.3:o:intel:xeon_e-2378_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_e-2378g_firmware | — | cpe:2.3:o:intel:xeon_e-2378g_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_e-2388g_firmware | — | cpe:2.3:o:intel:xeon_e-2388g_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_w-1350_firmware | — | cpe:2.3:o:intel:xeon_w-1350_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_w-1350p_firmware | — | cpe:2.3:o:intel:xeon_w-1350p_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_w-1370_firmware | — | cpe:2.3:o:intel:xeon_w-1370_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_w-1370p_firmware | — | cpe:2.3:o:intel:xeon_w-1370p_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_w-1390t_firmware | — | cpe:2.3:o:intel:xeon_w-1390t_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_w-1390_firmware | — | cpe:2.3:o:intel:xeon_w-1390_firmware:-:*:*:*:*:*:*:* |
| intel | xeon_w-1390p_firmware | — | cpe:2.3:o:intel:xeon_w-1390p_firmware:-:*:*:*:*:*:*:* |
| intel | core_i9-11900t_firmware | — | cpe:2.3:o:intel:core_i9-11900t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i9-11900f_firmware | — | cpe:2.3:o:intel:core_i9-11900f_firmware:-:*:*:*:*:*:*:* |
| intel | core_i9-11900_firmware | — | cpe:2.3:o:intel:core_i9-11900_firmware:-:*:*:*:*:*:*:* |
| intel | core_i9-11900kf_firmware | — | cpe:2.3:o:intel:core_i9-11900kf_firmware:-:*:*:*:*:*:*:* |
| intel | core_i9-11900k_firmware | — | cpe:2.3:o:intel:core_i9-11900k_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-11700t_firmware | — | cpe:2.3:o:intel:core_i7-11700t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-11700f_firmware | — | cpe:2.3:o:intel:core_i7-11700f_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-11700_firmware | — | cpe:2.3:o:intel:core_i7-11700_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-11700kf_firmware | — | cpe:2.3:o:intel:core_i7-11700kf_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-11700k_firmware | — | cpe:2.3:o:intel:core_i7-11700k_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-11400t_firmware | — | cpe:2.3:o:intel:core_i5-11400t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-11400f_firmware | — | cpe:2.3:o:intel:core_i5-11400f_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-11400_firmware | — | cpe:2.3:o:intel:core_i5-11400_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-11500t_firmware | — | cpe:2.3:o:intel:core_i5-11500t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-11500_firmware | — | cpe:2.3:o:intel:core_i5-11500_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-11600t_firmware | — | cpe:2.3:o:intel:core_i5-11600t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-11600_firmware | — | cpe:2.3:o:intel:core_i5-11600_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-11600kf_firmware | — | cpe:2.3:o:intel:core_i5-11600kf_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-11600k_firmware | — | cpe:2.3:o:intel:core_i5-11600k_firmware:-:*:*:*:*:*:*:* |
| intel | celeron_g5900t_firmware | — | cpe:2.3:o:intel:celeron_g5900t_firmware:-:*:*:*:*:*:*:* |
| intel | celeron_g5920_firmware | — | cpe:2.3:o:intel:celeron_g5920_firmware:-:*:*:*:*:*:*:* |
| intel | celeron_g5900_firmware | — | cpe:2.3:o:intel:celeron_g5900_firmware:-:*:*:*:*:*:*:* |
| intel | celeron_g5925_firmware | — | cpe:2.3:o:intel:celeron_g5925_firmware:-:*:*:*:*:*:*:* |
| intel | celeron_g5905t_firmware | — | cpe:2.3:o:intel:celeron_g5905t_firmware:-:*:*:*:*:*:*:* |
| intel | celeron_g5905_firmware | — | cpe:2.3:o:intel:celeron_g5905_firmware:-:*:*:*:*:*:*:* |
| intel | pentium_gold_g6500t_firmware | — | cpe:2.3:o:intel:pentium_gold_g6500t_firmware:-:*:*:*:*:*:*:* |
| intel | pentium_gold_g6600_firmware | — | cpe:2.3:o:intel:pentium_gold_g6600_firmware:-:*:*:*:*:*:*:* |
| intel | pentium_gold_g6400t_firmware | — | cpe:2.3:o:intel:pentium_gold_g6400t_firmware:-:*:*:*:*:*:*:* |
| intel | pentium_gold_g6400_firmware | — | cpe:2.3:o:intel:pentium_gold_g6400_firmware:-:*:*:*:*:*:*:* |
| intel | pentium_gold_g6500_firmware | — | cpe:2.3:o:intel:pentium_gold_g6500_firmware:-:*:*:*:*:*:*:* |
| intel | pentium_gold_g6605_firmware | — | cpe:2.3:o:intel:pentium_gold_g6605_firmware:-:*:*:*:*:*:*:* |
| intel | pentium_gold_g6505t_firmware | — | cpe:2.3:o:intel:pentium_gold_g6505t_firmware:-:*:*:*:*:*:*:* |
| intel | pentium_gold_g6505_firmware | — | cpe:2.3:o:intel:pentium_gold_g6505_firmware:-:*:*:*:*:*:*:* |
| intel | pentium_gold_g6405_firmware | — | cpe:2.3:o:intel:pentium_gold_g6405_firmware:-:*:*:*:*:*:*:* |
| intel | pentium_gold_g6405t_firmware | — | cpe:2.3:o:intel:pentium_gold_g6405t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-10100t_firmware | — | cpe:2.3:o:intel:core_i3-10100t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-10100_firmware | — | cpe:2.3:o:intel:core_i3-10100_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-10300t_firmware | — | cpe:2.3:o:intel:core_i3-10300t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-10300_firmware | — | cpe:2.3:o:intel:core_i3-10300_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-10320_firmware | — | cpe:2.3:o:intel:core_i3-10320_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-10100f_firmware | — | cpe:2.3:o:intel:core_i3-10100f_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-10105_firmware | — | cpe:2.3:o:intel:core_i3-10105_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-10305_firmware | — | cpe:2.3:o:intel:core_i3-10305_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-10305t_firmware | — | cpe:2.3:o:intel:core_i3-10305t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-10105t_firmware | — | cpe:2.3:o:intel:core_i3-10105t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-10325_firmware | — | cpe:2.3:o:intel:core_i3-10325_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-10105f_firmware | — | cpe:2.3:o:intel:core_i3-10105f_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-10600_firmware | — | cpe:2.3:o:intel:core_i5-10600_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-10400_firmware | — | cpe:2.3:o:intel:core_i5-10400_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-10400f_firmware | — | cpe:2.3:o:intel:core_i5-10400f_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-10500_firmware | — | cpe:2.3:o:intel:core_i5-10500_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-10400t_firmware | — | cpe:2.3:o:intel:core_i5-10400t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-10500t_firmware | — | cpe:2.3:o:intel:core_i5-10500t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-10600t_firmware | — | cpe:2.3:o:intel:core_i5-10600t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-10600kf_firmware | — | cpe:2.3:o:intel:core_i5-10600kf_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-10600k_firmware | — | cpe:2.3:o:intel:core_i5-10600k_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-10505_firmware | — | cpe:2.3:o:intel:core_i5-10505_firmware:-:*:*:*:*:*:*:* |