A flaw was found in crun where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.
総合評価: CVE-2022-27650 は中リスク（52.2/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 1.09%、61 パーセンタイル） 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
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 | 0.15% | 1.09% | +0.94% |
| 2 | 2026-05-02 | 0.15% | 0.15% | -0.00% |
| 3 | 2026-05-01 | — | 0.15% | — |
EPSS の全履歴 （全 14 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 |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
1.6 | 5.9 | [email protected] |
| 6.0 | 2.0 | MEDIUM |
|
6.8 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
high | CVE-2022-27650: 1 source package rows (crun); 7 state rows across 7 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 7, open 0. | https://security.alpinelinux.org/vuln/CVE-2022-27650 |
debian
|
not yet assigned | CVE-2022-27650 not yet assigned priority: Debian including 1 source packages (crun), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2022-27650 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2022-27650 |
suse
|
medium | CVE-2022-27650 severity moderate: SUSE including 38 source package names (aardvark-dns-1.0.1-27.module+el8.6.0+14673+621cb8be, buildah-1.24.2-4.module+el8.6.0+14673+621cb8be, …), 39 product×package rows across 4 product lines (SUSE Liberty Linux 8, SUSE Linux Micro 6.0, SUSE Linux Micro 6.1, openSUSE Tumbleweed): Fixed 37, Known Not Affected 2. | https://www.suse.com/security/cve/CVE-2022-27650/ |
ubuntu
|
medium | CVE-2022-27650 medium priority: Ubuntu including 1 source packages (crun), 13 status rows across 13 suites (focal, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): ignored 8, needs-triage 5. | https://ubuntu.com/security/CVE-2022-27650 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| crun_project | crun | < 1.4.4 | cpe:2.3:a:crun_project:crun:*:*:*:*:*:*:*:* |
| fedoraproject | fedora | 34 | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* |
| redhat | openshift_container_platform | 4.0 | cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 8.0 | cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2066845 | Issue Tracking Third Party Advisory |
| https://github.com/containers/crun/commit/1aeeed2e4fdeffb4875c0d0b439915894594c8c6 | Patch Third Party Advisory |
| https://github.com/containers/crun/security/advisories/GHSA-wr4f-w546-m398 | Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HYIGABCZ7ZHAG2XCOGITTQRJU2ASWMFA/ |