GHSA-qw9x-cqr3-wc7r · 深刻度： high · エコシステム： go — runc container escape with malicious config due to /dev/console mount and related races
runc is a CLI tool for spawning and running containers according to the OCI specification. Versions 1.0.0-rc3 through 1.2.7, 1.3.0-rc.1 through 1.3.2, and 1.4.0-rc.1 through 1.4.0-rc.2, due to insufficient checks when bind-mounting `/dev/pts/$n` to `/dev/console` inside the container, an attacker can trick runc into bind-mounting paths which would normally be made read-only or be masked onto a path that the attacker can write to. This attack is very similar in concept and application to CVE-2025-31133, except that it attacks a similar vulnerability in a different target (namely, the bind-mount of `/dev/pts/$n` to `/dev/console` as configured for all containers that allocate a console). This happens after `pivot_root(2)`, so this cannot be used to write to host files directly -- however, as with CVE-2025-31133, this can load to denial of service of the host or a container breakout by providing the attacker with a writable copy of `/proc/sysrq-trigger` or `/proc/sys/kernel/core_pattern` (respectively). This issue is fixed in versions 1.2.8, 1.3.3 and 1.4.0-rc.3.
総合評価: CVE-2025-52565 は悪用リスクが高い（63.2/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 0.53%、40 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 | 2026-06-15 | 0.01% | 0.53% | +0.52% |
| 2 | 2025-11-07 | — | 0.01% | — |
EPSS の全履歴 （全 2 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 |
|---|---|---|---|---|---|---|
| 8.4 | 4.0 | HIGH |
|
— | — | [email protected] |
| 7.5 | 3.1 | HIGH |
|
0.8 | 6.0 | [email protected] |
GHSA-qw9x-cqr3-wc7r · 深刻度： high · エコシステム： go — runc container escape with malicious config due to /dev/console mount and related races
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2025-52565: 1 source package rows (runc); 46 state rows across 3 repos (3.22-community, 3.23-community, edge-community); fixed 12, open 34. | https://security.alpinelinux.org/vuln/CVE-2025-52565 |
debian
|
not yet assigned | CVE-2025-52565 not yet assigned priority: Debian including 1 source packages (runc), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 3, resolved 2. | https://security-tracker.debian.org/tracker/CVE-2025-52565 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2025-52565 |
suse
|
high | CVE-2025-52565 severity important: SUSE including 462 source package names (2.0.4-5.5.402:podman-4.9.5-150500.3.56.2, 2.0.4-5.5.402:runc-1.3.3-150000.85.1, …), 1553 product×package rows across 278 product lines (Container suse/sl-micro/6.0/baremetal-os-container, Container suse/sl-micro/6.0/base-os-container, … (278 product lines)): Known Not Affected 761, Fixed 554, Known Affected 231, First Fixed 7. | https://www.suse.com/security/cve/CVE-2025-52565/ |
ubuntu
|
high | CVE-2025-52565 high priority: Ubuntu including 3 source packages (runc, runc-app, runc-stable), 22 status rows across 9 suites (bionic, focal, jammy, noble, plucky, questing, trusty, upstream, xenial): ignored 8, released 8, DNE 6. | https://ubuntu.com/security/CVE-2025-52565 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| linuxfoundation | runc | >= 1.0.1, < 1.2.8 | cpe:2.3:a:linuxfoundation:runc:*:*:*:*:*:*:*:* |
| linuxfoundation | runc | >= 1.3.0, < 1.3.3 | cpe:2.3:a:linuxfoundation:runc:*:*:*:*:*:*:*:* |
| linuxfoundation | runc | 1.0.0 | cpe:2.3:a:linuxfoundation:runc:1.0.0:rc3:*:*:*:*:*:* |
| linuxfoundation | runc | 1.0.0 | cpe:2.3:a:linuxfoundation:runc:1.0.0:rc4:*:*:*:*:*:* |
| linuxfoundation | runc | 1.0.0 | cpe:2.3:a:linuxfoundation:runc:1.0.0:rc5:*:*:*:*:*:* |
| linuxfoundation | runc | 1.0.0 | cpe:2.3:a:linuxfoundation:runc:1.0.0:rc6:*:*:*:*:*:* |
| linuxfoundation | runc | 1.0.0 | cpe:2.3:a:linuxfoundation:runc:1.0.0:rc7:*:*:*:*:*:* |
| linuxfoundation | runc | 1.0.0 | cpe:2.3:a:linuxfoundation:runc:1.0.0:rc8:*:*:*:*:*:* |
| linuxfoundation | runc | 1.0.0 | cpe:2.3:a:linuxfoundation:runc:1.0.0:rc9:*:*:*:*:*:* |
| linuxfoundation | runc | 1.0.0 | cpe:2.3:a:linuxfoundation:runc:1.0.0:rc90:*:*:*:*:*:* |
| linuxfoundation | runc | 1.0.0 | cpe:2.3:a:linuxfoundation:runc:1.0.0:rc91:*:*:*:*:*:* |
| linuxfoundation | runc | 1.0.0 | cpe:2.3:a:linuxfoundation:runc:1.0.0:rc92:*:*:*:*:*:* |
| linuxfoundation | runc | 1.0.0 | cpe:2.3:a:linuxfoundation:runc:1.0.0:rc93:*:*:*:*:*:* |
| linuxfoundation | runc | 1.0.0 | cpe:2.3:a:linuxfoundation:runc:1.0.0:rc94:*:*:*:*:*:* |
| linuxfoundation | runc | 1.0.0 | cpe:2.3:a:linuxfoundation:runc:1.0.0:rc95:*:*:*:*:*:* |
| linuxfoundation | runc | 1.4.0 | cpe:2.3:a:linuxfoundation:runc:1.4.0:rc1:*:*:*:*:*:* |
| linuxfoundation | runc | 1.4.0 | cpe:2.3:a:linuxfoundation:runc:1.4.0:rc2:*:*:*:*:*:* |