CVE-2018-7566 (CNNVD-201804-019)
HIGH
中文标题:
Linux kernel 缓冲区错误漏洞
英文标题:
The Linux kernel 4.15 has a Buffer Overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write opera...
CVSS分数:
7.8
发布时间:
2018-03-30 21:00:00
漏洞类型:
缓冲区错误
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基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 4.15版本中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时,未正确验证数据边界,导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
英文描述:
The Linux kernel 4.15 has a Buffer Overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write operation to /dev/snd/seq by a local user.
CWE类型:
CWE-362
CWE-119
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 | 4.15 | - | - |
cpe:2.3:o:linux:linux_kernel:4.15:*:*:*:*:*:*:*
|
| suse | linux_enterprise_module_for_public_cloud | 12 | - | - |
cpe:2.3:a:suse:linux_enterprise_module_for_public_cloud:12:*:*:*:*:*:*:*
|
| suse | linux_enterprise_server | 12 | - | - |
cpe:2.3:o:suse:linux_enterprise_server:12:*:*:*:ltss:*:*:*
|
| canonical | ubuntu_linux | 12.04 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
|
| canonical | ubuntu_linux | 14.04 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
|
| canonical | ubuntu_linux | 16.04 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
|
| debian | debian_linux | 7.0 | - | - |
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
|
| debian | debian_linux | 8.0 | - | - |
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
|
| debian | debian_linux | 9.0 | - | - |
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_desktop | 6.0 | - | - |
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_desktop | 7.0 | - | - |
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_server | 6.0 | - | - |
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_server | 7.0 | - | - |
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_server_aus | 7.6 | - | - |
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_server_eus | 7.5 | - | - |
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_server_eus | 7.6 | - | - |
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_server_tus | 7.6 | - | - |
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_workstation | 6.0 | - | - |
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
|
| redhat | enterprise_linux_workstation | 7.0 | - | - |
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
|
| oracle | communications_eagle_application_processor | 16.1.0 | - | - |
cpe:2.3:a:oracle:communications_eagle_application_processor:16.1.0:*:*:*:*:*:*:*
|
| oracle | communications_eagle_application_processor | 16.2.0 | - | - |
cpe:2.3:a:oracle:communications_eagle_application_processor:16.2.0:*:*:*:*:*:*:*
|
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
USN-3631-2
vendor-advisory
cve.org
访问
cve.org
DSA-4187
vendor-advisory
cve.org
访问
cve.org
USN-3631-1
vendor-advisory
cve.org
访问
cve.org
RHSA-2018:2390
vendor-advisory
cve.org
访问
cve.org
RHSA-2018:2395
vendor-advisory
cve.org
访问
cve.org
RHSA-2018:2384
vendor-advisory
cve.org
访问
cve.org
DSA-4188
vendor-advisory
cve.org
访问
cve.org
RHSA-2018:2948
vendor-advisory
cve.org
访问
cve.org
103605
vdb-entry
cve.org
访问
cve.org
[debian-lts-announce] 20180502 [SECURITY] [DLA 1369-1] linux security update
mailing-list
cve.org
访问
cve.org
[alsa-devel] 20180214 [PATCH] ALSA: seq: Fix racy pool initializations
mailing-list
cve.org
访问
cve.org
USN-3798-1
vendor-advisory
cve.org
访问
cve.org
USN-3798-2
vendor-advisory
cve.org
访问
cve.org
SUSE-SU-2018:0834
vendor-advisory
cve.org
访问
cve.org
RHSA-2019:1483
vendor-advisory
cve.org
访问
cve.org
RHSA-2019:1487
vendor-advisory
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
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
CVSS评分详情
7.8
HIGH
CVSS向量:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS版本:
3.0
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2018-03-30 21:00:00
修改时间:
2024-08-05 06:31:04
创建时间:
2025-11-11 15:35:21
更新时间:
2025-11-11 15:53:38
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-2018-7566 |
2025-11-11 15:19:54 | 2025-11-11 07:35:21 |
| NVD | nvd_CVE-2018-7566 |
2025-11-11 14:55:53 | 2025-11-11 07:43:55 |
| CNNVD | cnnvd_CNNVD-201804-019 |
2025-11-11 15:09:59 | 2025-11-11 07:53:38 |
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 15:53:38
vulnerability_type: 未提取 → 缓冲区错误; cnnvd_id: 未提取 → CNNVD-201804-019; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 缓冲区错误
- cnnvd_id: 未提取 -> CNNVD-201804-019
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:43:55
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 7.8; cvss_vector: NOT_EXTRACTED → CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H; cvss_version: NOT_EXTRACTED → 3.0; affected_products_count: 0 → 21; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
- cvss_score: 未提取 -> 7.8
- cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- cvss_version: NOT_EXTRACTED -> 3.0
- affected_products_count: 0 -> 21
- data_sources: ['cve'] -> ['cve', 'nvd']