CVE-2020-25220
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I. Basic Information for CVE-2020-25220
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Linux kernel 4.9.x before 4.9.233, 4.14.x before 4.14.194, and 4.19.x before 4.19.140 has a use-after-free because skcd->no_refcnt was not considered during a backport of a CVE-2020-14356 patch. This is related to the cgroups feature.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
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 中存在资源管理错误漏洞，目前暂无该漏洞信息，请随时关注CNNVD或厂商公告。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2020-25220
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://bugzilla.redhat.com/show_bug.cgi?id=1868453x_refsource_MISC
- https://www.spinics.net/lists/stable/msg405099.htmlx_refsource_MISC
- https://security.netapp.com/advisory/ntap-20201001-0004/x_refsource_CONFIRM
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.194x_refsource_MISC
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.140x_refsource_MISC
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.233x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-25220
Same Patch Batch · n/a · 2020-09-10 · 13 CVEs total
| CVE-2020-13920 | Apache ActiveMQ effect 授权问题漏洞 | |
| CVE-2020-24655 | Google Android Twilio Authy 2-Factor 竞争条件问题漏洞 | |
| CVE-2020-24739 | iCMS 跨站请求伪造漏洞 | |
| CVE-2020-25221 | Linux kernel 安全漏洞 | |
| CVE-2020-5780 | WordPress 访问控制错误漏洞 | |
| CVE-2020-6097 | atftp 安全漏洞 | |
| CVE-2020-8758 | Intel Active Management Technology 缓冲区错误漏洞 | |
| CVE-2020-24582 | Zulip Desktop 跨站脚本漏洞 | |
| CVE-2018-17145 | Bitcoin Core/Bitcoin Knots 资源管理错误漏洞 | |
| CVE-2020-14198 | Bitcoin Core 安全漏洞 | |
| CVE-2020-15024 | Avast Antivirus 安全漏洞 | |
| CVE-2020-11998 | Apache ActiveMQ 代码注入漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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V. Comments for CVE-2020-25220
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