An issue was discovered in D-Bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2. An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash when receiving a message where an array length is inconsistent with the size of the element type.
総合評価: CVE-2022-42011 は公開エクスプロイトあり(50.4/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.11%、29 パーセンタイル) 根拠: 公開エクスプロイトが 1 件参照されています(Exploit-DB)。 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 ↗ |
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 | 2025-11-21 | 0.96% | 0.11% | -0.85% |
| 2 | 2025-11-18 | 0.08% | 0.96% | +0.87% |
| 3 | 2025-03-30 | — | 0.08% | — |
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 |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2022-42011: 1 source package rows (dbus); 17 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 7, open 10. | https://security.alpinelinux.org/vuln/CVE-2022-42011 |
debian
|
not yet assigned | CVE-2022-42011 not yet assigned priority: Debian including 1 source packages (dbus), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2022-42011 |
gentoo
|
normal | CVE-2022-42011: 1 GLSA(s) (202305-08), 1 atom(s) (sys-apps/dbus); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2022-42011 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2022-42011 |
suse
|
medium | CVE-2022-42011 severity moderate: SUSE including 395 source package names (0.23.1-12.3:dbus-1-1.12.2-150400.18.5.1, 0.23.1-12.3:libdbus-1-3-1.12.2-150400.18.5.1, …), 1236 product×package rows across 405 product lines (Container bci/bci-init, Container bci/kiwi, … (405 product lines)): Fixed 1125, Known Affected 110, Known Not Affected 1. | https://www.suse.com/security/cve/CVE-2022-42011/ |
ubuntu
|
medium | CVE-2022-42011 medium priority: Ubuntu including 1 source packages (dbus), 8 status rows across 8 suites (bionic, focal, jammy, kinetic, lunar, trusty, upstream, xenial): released 8. | https://ubuntu.com/security/CVE-2022-42011 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| freedesktop | dbus | < 1.12.24 | cpe:2.3:a:freedesktop:dbus:*:*:*:*:*:*:*:* |
| freedesktop | dbus | >= 1.13.0, < 1.14.4 | cpe:2.3:a:freedesktop:dbus:*:*:*:*:*:*:*:* |
| freedesktop | dbus | >= 1.15.0, < 1.15.2 | cpe:2.3:a:freedesktop:dbus:*:*:*:*:*:*:*:* |
| fedoraproject | fedora | 35 | cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* |
| fedoraproject | fedora | 36 | cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* |
| fedoraproject | fedora | 37 | cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://gitlab.freedesktop.org/dbus/dbus/-/issues/413 | Exploit Issue Tracking Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E4CO7N226I3X5FNBR2MACCH6TS764VJP/ | Mailing List |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ND74SKN56BCYL3QLEAAB6E64UUBRA5UG/ | Mailing List |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SQCSLMCK2XGX23R2DKW2MSAICQAK6MT2/ | Mailing List |
| https://security.gentoo.org/glsa/202305-08 | Third Party Advisory |
| https://www.openwall.com/lists/oss-security/2022/10/06/1 | Mailing List Patch Third Party Advisory |