Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions.
総合評価: CVE-2022-29901 は中リスク（59.1/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 4.95%、91 パーセンタイル） 根拠: EPSS 上、短期間での悪用可能性は高い水準です。 直近 1 日で EPSS が +4.86% 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: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
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% | 4.95% | +4.86% |
| 2 | 2025-11-21 | 0.44% | 0.09% | -0.35% |
| 3 | 2025-11-18 | — | 0.44% | — |
EPSS の全履歴 （全 10 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 |
|---|---|---|---|---|---|---|
| 5.6 | 3.1 | MEDIUM |
|
1.1 | 4.0 | [email protected] |
| 6.5 | 3.1 | MEDIUM |
|
2.0 | 4.0 | [email protected] |
| 1.9 | 2.0 | LOW |
|
3.4 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2022-29901 not yet assigned priority: Debian including 1 source packages (linux), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2022-29901 |
gentoo
|
high | CVE-2022-29901: 1 GLSA(s) (202402-07), 1 atom(s) (app-emulation/xen); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2022-29901 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2022-29901 |
suse
|
medium | — | https://www.suse.com/security/cve/CVE-2022-29901/ |
ubuntu
|
medium | CVE-2022-29901 medium priority: Ubuntu including 167 source packages (linux, linux-allwinner, …), 2042 status rows across 15 suites (bionic, focal, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): DNE 1576, released 229, not-affected 167, ignored 69, needed 1. | https://ubuntu.com/security/CVE-2022-29901 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| intel | core_i7-6500u_firmware | — | cpe:2.3:o:intel:core_i7-6500u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6510u_firmware | — | cpe:2.3:o:intel:core_i7-6510u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6560u_firmware | — | cpe:2.3:o:intel:core_i7-6560u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6567u_firmware | — | cpe:2.3:o:intel:core_i7-6567u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6600u_firmware | — | cpe:2.3:o:intel:core_i7-6600u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6650u_firmware | — | cpe:2.3:o:intel:core_i7-6650u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6660u_firmware | — | cpe:2.3:o:intel:core_i7-6660u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6700_firmware | — | cpe:2.3:o:intel:core_i7-6700_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6700hq_firmware | — | cpe:2.3:o:intel:core_i7-6700hq_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6700k_firmware | — | cpe:2.3:o:intel:core_i7-6700k_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6700t_firmware | — | cpe:2.3:o:intel:core_i7-6700t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6700te_firmware | — | cpe:2.3:o:intel:core_i7-6700te_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6770hq_firmware | — | cpe:2.3:o:intel:core_i7-6770hq_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6820eq_firmware | — | cpe:2.3:o:intel:core_i7-6820eq_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6820hk_firmware | — | cpe:2.3:o:intel:core_i7-6820hk_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6820hq_firmware | — | cpe:2.3:o:intel:core_i7-6820hq_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6822eq_firmware | — | cpe:2.3:o:intel:core_i7-6822eq_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6870hq_firmware | — | cpe:2.3:o:intel:core_i7-6870hq_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6920hq_firmware | — | cpe:2.3:o:intel:core_i7-6920hq_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-6970hq_firmware | — | cpe:2.3:o:intel:core_i7-6970hq_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-8550u_firmware | — | cpe:2.3:o:intel:core_i7-8550u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-8559u_firmware | — | cpe:2.3:o:intel:core_i7-8559u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-8650u_firmware | — | cpe:2.3:o:intel:core_i7-8650u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-8700b_firmware | — | cpe:2.3:o:intel:core_i7-8700b_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-8700k_firmware | — | cpe:2.3:o:intel:core_i7-8700k_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-8705g_firmware | — | cpe:2.3:o:intel:core_i7-8705g_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-8706g_firmware | — | cpe:2.3:o:intel:core_i7-8706g_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-8709g_firmware | — | cpe:2.3:o:intel:core_i7-8709g_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-8750h_firmware | — | cpe:2.3:o:intel:core_i7-8750h_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-8809g_firmware | — | cpe:2.3:o:intel:core_i7-8809g_firmware:-:*:*:*:*:*:*:* |
| intel | core_i7-8850h_firmware | — | cpe:2.3:o:intel:core_i7-8850h_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6100_firmware | — | cpe:2.3:o:intel:core_i3-6100_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6100e_firmware | — | cpe:2.3:o:intel:core_i3-6100e_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6100h_firmware | — | cpe:2.3:o:intel:core_i3-6100h_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6100t_firmware | — | cpe:2.3:o:intel:core_i3-6100t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6100te_firmware | — | cpe:2.3:o:intel:core_i3-6100te_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6100u_firmware | — | cpe:2.3:o:intel:core_i3-6100u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6102e_firmware | — | cpe:2.3:o:intel:core_i3-6102e_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6110u_firmware | — | cpe:2.3:o:intel:core_i3-6110u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6120_firmware | — | cpe:2.3:o:intel:core_i3-6120_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6120t_firmware | — | cpe:2.3:o:intel:core_i3-6120t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6167u_firmware | — | cpe:2.3:o:intel:core_i3-6167u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6300_firmware | — | cpe:2.3:o:intel:core_i3-6300_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6300t_firmware | — | cpe:2.3:o:intel:core_i3-6300t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6320_firmware | — | cpe:2.3:o:intel:core_i3-6320_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-6320t_firmware | — | cpe:2.3:o:intel:core_i3-6320t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-8000_firmware | — | cpe:2.3:o:intel:core_i3-8000_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-8000t_firmware | — | cpe:2.3:o:intel:core_i3-8000t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-8020_firmware | — | cpe:2.3:o:intel:core_i3-8020_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-8100_firmware | — | cpe:2.3:o:intel:core_i3-8100_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-8100h_firmware | — | cpe:2.3:o:intel:core_i3-8100h_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-8100t_firmware | — | cpe:2.3:o:intel:core_i3-8100t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-8109u_firmware | — | cpe:2.3:o:intel:core_i3-8109u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-8120_firmware | — | cpe:2.3:o:intel:core_i3-8120_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-8130u_firmware | — | cpe:2.3:o:intel:core_i3-8130u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-8145u_firmware | — | cpe:2.3:o:intel:core_i3-8145u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-8300_firmware | — | cpe:2.3:o:intel:core_i3-8300_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-8300t_firmware | — | cpe:2.3:o:intel:core_i3-8300t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i3-8350k_firmware | — | cpe:2.3:o:intel:core_i3-8350k_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6200u_firmware | — | cpe:2.3:o:intel:core_i5-6200u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6210u_firmware | — | cpe:2.3:o:intel:core_i5-6210u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6260u_firmware | — | cpe:2.3:o:intel:core_i5-6260u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6267u_firmware | — | cpe:2.3:o:intel:core_i5-6267u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6287u_firmware | — | cpe:2.3:o:intel:core_i5-6287u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6300hq_firmware | — | cpe:2.3:o:intel:core_i5-6300hq_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6300u_firmware | — | cpe:2.3:o:intel:core_i5-6300u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6310u_firmware | — | cpe:2.3:o:intel:core_i5-6310u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6350hq_firmware | — | cpe:2.3:o:intel:core_i5-6350hq_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6360u_firmware | — | cpe:2.3:o:intel:core_i5-6360u_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6400_firmware | — | cpe:2.3:o:intel:core_i5-6400_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6400t_firmware | — | cpe:2.3:o:intel:core_i5-6400t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6440eq_firmware | — | cpe:2.3:o:intel:core_i5-6440eq_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6440hq_firmware | — | cpe:2.3:o:intel:core_i5-6440hq_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6442eq_firmware | — | cpe:2.3:o:intel:core_i5-6442eq_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6500_firmware | — | cpe:2.3:o:intel:core_i5-6500_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6500t_firmware | — | cpe:2.3:o:intel:core_i5-6500t_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6500te_firmware | — | cpe:2.3:o:intel:core_i5-6500te_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6600_firmware | — | cpe:2.3:o:intel:core_i5-6600_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6600k_firmware | — | cpe:2.3:o:intel:core_i5-6600k_firmware:-:*:*:*:*:*:*:* |
| intel | core_i5-6600t_firmware | — | cpe:2.3:o:intel:core_i5-6600t_firmware:-:*:*:*:*:*:*:* |