The Linux kernel before 3.11 on ARM platforms, as used in Android before 2016-08-05 on Nexus 5 and 7 (2013) devices, does not properly consider user-space access to the TPIDRURW register, which allows local users to gain privileges via a crafted application, aka Android internal bug 28749743 and Qualcomm internal bug CR561044.
結論預警: CVE-2014-9870 綜合評估為中等風險(52.7/100):CVSS 技術影響為高級,利用機率(EPSS 1.02%) 強制指令: 梳理受影響資產並納入修補計畫。
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 | 0.07% | 1.02% | +0.94% |
| 2 | 2025-03-30 | 0.18% | 0.07% | -0.10% |
| 3 | 2025-03-29 | — | 0.18% | — |
完整 EPSS 歷史 (共 5 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 |
|---|---|---|---|---|---|---|
| 7.8 | 3.0 | HIGH |
|
1.8 | 5.9 | [email protected] |
| 9.3 | 2.0 | HIGH |
|
8.6 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2014-9870 not yet assigned priority: Debian including 1 source packages (linux), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2014-9870 |
ubuntu
|
medium | CVE-2014-9870 medium priority: Ubuntu including 27 source packages (linux, linux-armadaxp, …), 162 status rows across 6 suites (precise, trusty, upstream, xenial, yakkety, zesty): DNE 104, released 27, not-affected 17, ignored 14. | https://ubuntu.com/security/CVE-2014-9870 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| android | <= 6.0.1 | cpe:2.3:o:google:android:*:*:*:*:*:*:*:* | |
| linux | linux_kernel | <= 3.10.101 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |