CVE-2020-16166 (CNNVD-202007-1765)
LOW
中文标题:
Linux kernel 安全特征问题漏洞
英文标题:
The Linux kernel through 5.7.11 allows remote attackers to make observations that help to obtain sen...
CVSS分数:
3.7
发布时间:
2020-07-30 20:05:24
漏洞类型:
授权问题
状态:
PUBLISHED
数据质量分数:
0.30
数据版本:
v3
漏洞描述
中文描述:
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 5.7.11及之前版本中存在安全特征问题漏洞。远程攻击者可利用该漏洞获取有关网络RNG内部状态的敏感信息。
英文描述:
The Linux kernel through 5.7.11 allows remote attackers to make observations that help to obtain sensitive information about the internal state of the network RNG, aka CID-f227e3ec3b5c. This is related to drivers/char/random.c and kernel/time/timer.c.
CWE类型:
CWE-330
标签:
(暂无数据)
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| linux | linux_kernel | * | - | - |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
|
| opensuse | leap | 15.1 | - | - |
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
|
| opensuse | leap | 15.2 | - | - |
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 31 | - | - |
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 32 | - | - |
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
|
| debian | debian_linux | 9.0 | - | - |
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
|
| canonical | ubuntu_linux | 14.04 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
|
| canonical | ubuntu_linux | 16.04 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
|
| canonical | ubuntu_linux | 18.04 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
|
| canonical | ubuntu_linux | 20.04 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
|
| netapp | active_iq_unified_manager | * | - | - |
cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:vmware_vsphere:*:*
|
| netapp | cloud_volumes_ontap_mediator | - | - | - |
cpe:2.3:a:netapp:cloud_volumes_ontap_mediator:-:*:*:*:*:*:*:*
|
| netapp | e-series_santricity_os_controller | * | - | - |
cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*
|
| netapp | hci_bootstrap_os | - | - | - |
cpe:2.3:a:netapp:hci_bootstrap_os:-:*:*:*:*:*:*:*
|
| netapp | hci_management_node | - | - | - |
cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*
|
| netapp | solidfire | - | - | - |
cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*
|
| netapp | steelstore_cloud_integrated_storage | - | - | - |
cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*
|
| netapp | storagegrid | * | - | - |
cpe:2.3:a:netapp:storagegrid:*:*:*:*:*:*:*:*
|
| netapp | h410c_firmware | - | - | - |
cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
|
| oracle | sd-wan_edge | 8.2 | - | - |
cpe:2.3:a:oracle:sd-wan_edge:8.2:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
(暂无数据)
英文解决方案:
(暂无数据)
临时解决方案:
(暂无数据)
参考链接
无标题
x_refsource_MISC
cve.org
访问
cve.org
无标题
x_refsource_MISC
cve.org
访问
cve.org
openSUSE-SU-2020:1153
vendor-advisory
cve.org
访问
cve.org
FEDORA-2020-8d634e31c0
vendor-advisory
cve.org
访问
cve.org
FEDORA-2020-2cd6393548
vendor-advisory
cve.org
访问
cve.org
openSUSE-SU-2020:1236
vendor-advisory
cve.org
访问
cve.org
USN-4526-1
vendor-advisory
cve.org
访问
cve.org
USN-4525-1
vendor-advisory
cve.org
访问
cve.org
[debian-lts-announce] 20200928 [SECURITY] [DLA 2385-1] linux-4.19 security update
mailing-list
cve.org
访问
cve.org
[debian-lts-announce] 20201030 [SECURITY] [DLA 2420-1] linux security update
mailing-list
cve.org
访问
cve.org
[debian-lts-announce] 20201031 [SECURITY] [DLA 2420-2] linux regression update
mailing-list
cve.org
访问
cve.org
无标题
x_refsource_MISC
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
无标题
x_refsource_MISC
cve.org
访问
cve.org
无标题
x_refsource_MISC
cve.org
访问
cve.org
CVSS评分详情
3.7
LOW
CVSS向量:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS版本:
3.1
机密性
LOW
完整性
NONE
可用性
NONE
时间信息
发布时间:
2020-07-30 20:05:24
修改时间:
2024-08-04 13:37:53
创建时间:
2025-11-11 15:36:06
更新时间:
2025-11-11 15:56:22
利用信息
暂无可利用代码信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2020-16166 |
2025-11-11 15:20:25 | 2025-11-11 07:36:06 |
| NVD | nvd_CVE-2020-16166 |
2025-11-11 14:57:01 | 2025-11-11 07:44:33 |
| CNNVD | cnnvd_CNNVD-202007-1765 |
2025-11-11 15:10:28 | 2025-11-11 07:56:22 |
版本与语言
当前版本:
v3
主要语言:
EN
支持语言:
EN
ZH
安全公告
暂无安全公告信息
变更历史
v3
CNNVD
2025-11-11 15:56:22
vulnerability_type: 未提取 → 授权问题; cnnvd_id: 未提取 → CNNVD-202007-1765; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 授权问题
- cnnvd_id: 未提取 -> CNNVD-202007-1765
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:44:33
severity: SeverityLevel.MEDIUM → SeverityLevel.LOW; cvss_score: 未提取 → 3.7; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 0 → 20; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.LOW
- cvss_score: 未提取 -> 3.7
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 0 -> 20
- data_sources: ['cve'] -> ['cve', 'nvd']