CVE-2018-12896
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I. Basic Information for CVE-2018-12896
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in the Linux kernel through 4.17.3. An Integer Overflow in kernel/time/posix-timers.c in the POSIX timer code is caused by the way the overrun accounting works. Depending on interval and expiry time values, the overrun can be larger than INT_MAX, but the accounting is int based. This basically makes the accounting values, which are visible to user space via timer_getoverrun(2) and siginfo::si_overrun, random. For example, a local user can cause a denial of service (signed integer overflow) via crafted mmap, futex, timer_create, and timer_settime system calls.
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 数字错误漏洞
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 4.17.3及之前版本中POSIX timer代码的kernel/time/posix-timers.c文件存在整数溢出漏洞。本地攻击者可利用该漏洞造成拒绝服务。
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-2018-12896
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- https://bugzilla.kernel.org/show_bug.cgi?id=200189x_refsource_MISC
- https://github.com/lcytxw/bug_repro/tree/master/bug_200189x_refsource_MISC
- USN-3849-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntuvendor-advisoryx_refsource_UBUNTU
- https://nvd.nist.gov/vuln/detail/CVE-2018-12896
Same Patch Batch · n/a · 2018-07-02 · 48 CVEs total
| CVE-2018-10076 | ZOHO ManageEngine EventLog Analyzer 跨站脚本漏洞 | |
| CVE-2018-12529 | Intex N150设备跨站请求伪造漏洞 | |
| CVE-2018-12575 | TP-Link TL-WR841N 安全漏洞 | |
| CVE-2018-13054 | Cinnamon 安全漏洞 | |
| CVE-2018-0499 | Xapian xapian-core 跨站脚本漏洞 | |
| CVE-2018-13053 | Linux kernel 数字错误漏洞 | |
| CVE-2018-13049 | GLPI SQL注入漏洞 | |
| CVE-2018-13050 | ZOHO ManageEngine Applications Manager SQL注入漏洞 | |
| CVE-2018-13056 | ZZCMS 安全漏洞 | |
| CVE-2018-12499 | Motorola MBP853 安全漏洞 | |
| CVE-2018-12528 | Intex N150设备安全漏洞 | |
| CVE-2018-10075 | ZOHO ManageEngine EventLog Analyzer 跨站脚本漏洞 | |
| CVE-2018-9276 | Paessler PRTG Network Monitor 操作系统命令注入漏洞 | |
| CVE-2018-13067 | OpenCart 跨站请求伪造漏洞 | |
| CVE-2018-13066 | libming 安全漏洞 | |
| CVE-2018-12893 | Xen 安全漏洞 | |
| CVE-2018-12892 | Xen 安全漏洞 | |
| CVE-2018-12891 | Xen 安全漏洞 | |
| CVE-2018-12426 | WordPress WP Live Chat Support Pro插件安全漏洞 | |
| CVE-2018-13092 | Reimburse Token 数字错误漏洞 |
Showing top 20 of 48 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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