CVE-2018-19854
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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 4.19.3之前版本中存在安全漏洞，该漏洞源于crypto/crypto_user.c文件的‘crypto_report_one()’及相关函数没有充分地过滤复制到用户空间的框架。攻击者可利用该漏洞泄露敏感的内存。
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2018-19854
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the Linux kernel before 4.19.3. crypto_report_one() and related functions in crypto/crypto_user.c (the crypto user configuration API) do not fully initialize structures that are copied to userspace, potentially leaking sensitive memory to user programs. NOTE: this is a CVE-2013-2547 regression but with easier exploitability because the attacker does not need a capability (however, the system must have the CONFIG_CRYPTO_USER kconfig option).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
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 4.19.3之前版本中存在安全漏洞，该漏洞源于crypto/crypto_user.c文件的‘crypto_report_one()’及相关函数没有充分地过滤复制到用户空间的框架。攻击者可利用该漏洞泄露敏感的内存。
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-2018-19854
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2018-19854
请登录查看更多情报信息。
Patches & Fixes for CVE-2018-19854 (2)
Vendor Advisories for CVE-2018-19854 (7)
-
-
-
🔗 USN-3878-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu Read full article vendor-advisory x_refsource_UBUNTU
-
🔗 USN-3878-2: Linux kernel (Azure) vulnerabilities | Ubuntu security notices | Ubuntu Read full article vendor-advisory x_refsource_UBUNTU
-
-
🔗 RHSA-2019:3309 - Security Advisory - Red Hat Customer Portal Read full article vendor-advisory x_refsource_REDHAT
-
Other References for CVE-2018-19854 (1)
-
https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.3 x_refsource_MISC
Same Patch Batch · n/a · 2018-12-04 · 50 CVEs total
| CVE-2018-16629 | Subrion CMS 跨站脚本漏洞 | |
| CVE-2018-19837 | LibSass 资源管理错误漏洞 | |
| CVE-2018-19841 | WavPack 安全漏洞 | |
| CVE-2018-19842 | radare2 安全漏洞 | |
| CVE-2018-19843 | radare2 安全漏洞 | |
| CVE-2018-19849 | YzmCMS 跨站脚本漏洞 | |
| CVE-2018-19853 | hitshop 权限许可和访问控制问题漏洞 | |
| CVE-2018-19840 | WavPack 资源管理错误漏洞 | |
| CVE-2018-16633 | Pluck 跨站脚本漏洞 | |
| CVE-2018-16631 | Subrion CMS 跨站脚本漏洞 | |
| CVE-2018-16634 | Pluck 跨站请求伪造漏洞 | |
| CVE-2018-16628 | Kirby 跨站脚本漏洞 | |
| CVE-2018-12319 | ASUSTOR ADM 跨站脚本漏洞 | |
| CVE-2018-12318 | ASUSTOR ADM 信息泄露漏洞 | |
| CVE-2018-12317 | ASUSTOR ADM 操作系统命令注入漏洞 | |
| CVE-2018-12316 | ASUSTOR ADM 操作系统命令注入漏洞 | |
| CVE-2018-12315 | ASUSTOR ADM 安全漏洞 | |
| CVE-2018-12314 | ASUSTOR ADM 路径遍历漏洞 | |
| CVE-2018-12313 | ASUSTOR ADM 操作系统命令注入漏洞 | |
| CVE-2018-12312 | ASUSTOR ADM 操作系统命令注入漏洞 |
Showing top 20 of 50 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2018-19854
No comments yet