The service daemon in CRIU does not properly restrict access to non-dumpable processes, which allows local users to obtain sensitive information via (1) process dumps or (2) ptrace access.
結論預警: CVE-2015-5231 綜合評估為低風險(32.6/100):CVSS 技術影響為中級,利用機率偏低(EPSS 0.38%) 強制指令: 持續追蹤利用情報與 EPSS 變化,並適時複評優先級。
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。
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 | 0.15% | 0.38% | +0.23% |
| 2 | 2025-03-30 | 0.30% | 0.15% | -0.16% |
| 3 | 2025-03-29 | — | 0.30% | — |
完整 EPSS 歷史 (共 6 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 |
|---|---|---|---|---|---|---|
| 5.5 | 3.0 | MEDIUM |
|
1.8 | 3.6 | [email protected] |
| 2.1 | 2.0 | LOW |
|
3.9 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2015-5231 not yet assigned priority: Debian including 1 source packages (criu), 4 status rows across 4 suites (bookworm, forky, sid, trixie): resolved 4. | https://security-tracker.debian.org/tracker/CVE-2015-5231 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2015-5231 |
ubuntu
|
medium | CVE-2015-5231 medium priority: Ubuntu including 1 source packages (criu), 11 status rows across 11 suites (artful, bionic, cosmic, precise, trusty, upstream, vivid, wily, xenial, yakkety, zesty): ignored 5, not-affected 3, DNE 2, released 1. | https://ubuntu.com/security/CVE-2015-5231 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| criu | checkpoint\/restore_in_userspace | — | cpe:2.3:a:criu:checkpoint\/restore_in_userspace:-:*:*:*:*:*:*:* |
| opensuse | opensuse | 13.2 | cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* |