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 by sending a message with attached file descriptors in an unexpected format.
結論預警: CVE-2022-42012 綜合評估為高可利用風險(65.5/100):CVSS 技術影響為中級,利用機率(EPSS 1.31%) 核心證據: 已收錄 1 筆公開利用參考(Exploit-DB)。 近一日 EPSS 上升 +1.14%,被利用關注度持續升高。 強制指令: 存在公開利用—請盤點暴露面、落實緩解措施並優先修補。
風險隨態勢動態變化;本站持續評估並同步更新本頁展示內容。
| EDB-ID | 來源 | 類型 | 公開時間 | 連結 |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS 日更估計相對被利用可能性;百分位表示該 CVE 在已評分漏洞中的相對排名(越高表示相對更嚴重)。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化(新 − 舊) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.17% | 1.31% | +1.14% |
| 2 | 2026-01-17 | 0.11% | 0.17% | +0.06% |
| 3 | 2025-11-21 | — | 0.11% | — |
完整 EPSS 歷史 (共 13 筆)
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 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-2022-42012: 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-2022-42012 |
debian
|
not yet assigned | CVE-2022-42012 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-2022-42012 |
gentoo
|
normal | CVE-2022-42012: 1 GLSA(s) (202305-08), 1 atom(s) (sys-apps/dbus); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2022-42012 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2022-42012 |
suse
|
medium | CVE-2022-42012 severity moderate: SUSE including 394 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, …), 1235 product×package rows across 404 product lines (Container bci/bci-init, Container bci/kiwi, … (404 product lines)): Fixed 1125, Known Affected 110. | https://www.suse.com/security/cve/CVE-2022-42012/ |
ubuntu
|
medium | CVE-2022-42012 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-2022-42012 |
| 廠商 | 產品 | 版本 | 原始 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 | 標籤 |
|---|---|
| https://gitlab.freedesktop.org/dbus/dbus/-/issues/417 | Exploit Issue Tracking Patch 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 |