GHSA-2mm7-x5h6-5pvq · 深刻度： medium · エコシステム： go — Moby (Docker Engine) started with non-empty inheritable Linux process capabilities
Moby is an open-source project created by Docker to enable and accelerate software containerization. A bug was found in Moby (Docker Engine) prior to version 20.10.14 where containers were incorrectly started with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs with inheritable file capabilities to elevate those capabilities to the permitted set during `execve(2)`. Normally, when executable programs have specified permitted file capabilities, otherwise unprivileged users and processes can execute those programs and gain the specified file capabilities up to the bounding set. Due to this bug, containers which included executable programs with inheritable file capabilities allowed otherwise unprivileged users and processes to additionally gain these inheritable file capabilities up to the container's bounding set. Containers which use Linux users and groups to perform privilege separation inside the container are most directly impacted. This bug did not affect the container security sandbox as the inheritable set never contained more capabilities than were included in the container's bounding set. This bug has been fixed in Moby (Docker Engine) 20.10.14. Running containers should be stopped, deleted, and recreated for the inheritable capabilities to be reset. This fix changes Moby (Docker Engine) behavior such that containers are started with a more typical Linux environment. As a workaround, the entry point of a container can be modified to use a utility like `capsh(1)` to drop inheritable capabilities prior to the primary process starting.
総合評価: CVE-2022-24769 は低リスク（37.3/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.49%、38 パーセンタイル） 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
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。
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 | 0.14% | 0.49% | +0.35% |
| 2 | 2024-12-17 | 0.15% | 0.14% | -0.01% |
| 3 | 2024-10-28 | — | 0.15% | — |
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 |
|---|---|---|---|---|---|---|
| 5.9 | 3.1 | MEDIUM |
|
2.5 | 3.4 | [email protected] |
| 5.9 | 3.1 | MEDIUM |
|
2.5 | 3.4 | [email protected] |
| 4.6 | 2.0 | MEDIUM |
|
3.9 | 6.4 | [email protected] |
GHSA-2mm7-x5h6-5pvq · 深刻度： medium · エコシステム： go — Moby (Docker Engine) started with non-empty inheritable Linux process capabilities
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2022-24769: 2 source package rows (containerd, docker); 14 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 14, open 0. | https://security.alpinelinux.org/vuln/CVE-2022-24769 |
debian
|
not yet assigned | CVE-2022-24769 not yet assigned priority: Debian including 1 source packages (containerd), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2022-24769 |
gentoo
|
normal | CVE-2022-24769: 1 GLSA(s) (202401-31), 1 atom(s) (app-containers/containerd); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2022-24769 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2022-24769 |
suse
|
medium | — | https://www.suse.com/security/cve/CVE-2022-24769/ |
ubuntu
|
medium | CVE-2022-24769 medium priority: Ubuntu including 1 source packages (containerd), 14 status rows across 14 suites (bionic, focal, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): not-affected 6, released 5, ignored 2, needed 1. | https://ubuntu.com/security/CVE-2022-24769 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| mobyproject | moby | < 20.10.14 | cpe:2.3:a:mobyproject:moby:*:*:*:*:*:*:*:* |
| fedoraproject | fedora | 34 | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* |
| fedoraproject | fedora | 35 | cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* |
| fedoraproject | fedora | 36 | cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* |
| linuxfoundation | runc | < 1.1.2 | cpe:2.3:a:linuxfoundation:runc:*:*:*:*:*:*:*:* |
| debian | debian_linux | 11.0 | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |