The pagemap_open function in fs/proc/task_mmu.c in the Linux kernel before 3.19.3, as used in Android 6.0.1 before 2016-03-01, allows local users to obtain sensitive physical-address information by reading a pagemap file, aka Android internal bug 25739721.
结论预警: CVE-2016-0823 综合评估为低风险（24/100）：CVSS 技术影响为中级，利用概率偏低（EPSS 0.30%） 强制指令: 持续跟踪利用情报与 EPSS 变化，并适时复评优先级。
风险随态势动态变化；本站持续评估并同步更新本页展示内容。
EPSS 日更估计相对被利用可能性；百分位表示该 CVE 在已评分漏洞中的相对排名（越高表示相对更严重）。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.01% | 0.30% | +0.29% |
| 2 | 2025-03-30 | 0.06% | 0.01% | -0.05% |
| 3 | 2025-03-29 | — | 0.06% | — |
完整 EPSS 历史 （共 6 条）
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 4.0 | 3.0 | MEDIUM |
|
2.5 | 1.4 | [email protected] |
| 2.1 | 2.0 | LOW |
|
3.9 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-0823 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-2016-0823 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2016-0823 |
suse
|
medium | CVE-2016-0823 severity moderate: SUSE including 112 source package names (kernel-bigmem-3.0.101-88.1, kernel-bigmem-base-3.0.101-88.1, …), 434 product×package rows across 62 product lines (HPE Helion OpenStack 8, SUSE CaaS Platform 4.0, … (62 product lines)): Known Not Affected 244, Fixed 190. | https://www.suse.com/security/cve/CVE-2016-0823/ |
ubuntu
|
medium | CVE-2016-0823 medium priority: Ubuntu including 99 source packages (linux, linux-armadaxp, …), 828 status rows across 13 suites (artful, bionic, focal, jammy, noble, plucky, precise, trusty, upstream, wily, xenial, yakkety, zesty): DNE 551, not-affected 139, released 105, ignored 33. | https://ubuntu.com/security/CVE-2016-0823 |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| android | 6.0.1 | cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:* | |
| linux | linux_kernel | <= 3.19.2 | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |