CVE-2015-2686
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I. Basic Information for CVE-2015-2686
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
net/socket.c in the Linux kernel 3.19 before 3.19.3 does not validate certain range data for (1) sendto and (2) recvfrom system calls, which allows local users to gain privileges by leveraging a subsystem that uses the copy_from_iter function in the iov_iter interface, as demonstrated by the Bluetooth subsystem.
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‘iov_iter_init’函数安全漏洞
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。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.19.3之前3.19版本的net/socket.c文件中存在安全漏洞，该漏洞源于程序没有验证sendto和recvfrom系统调用的值域数据。本地攻击者可借助使用iov_iter接口的‘copy_from_iter’函数的子系统利用该漏洞获取权限。
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-2015-2686
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Patches & Fixes for CVE-2015-2686 (2)
Vendor Advisories for CVE-2015-2686 (2)
- https://bugzilla.redhat.com/show_bug.cgi?id=1205242x_refsource_CONFIRM
Other References for CVE-2015-2686 (5)
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.3x_refsource_CONFIRM
- http://twitter.com/grsecurity/statuses/579075689439059968x_refsource_MISC
- http://twitter.com/grsecurity/statuses/579060953477701632x_refsource_MISC
- http://grsecurity.net/~spender/viro.txtx_refsource_MISC
- http://twitter.com/grsecurity/statuses/579050211605102592x_refsource_MISC
Same Patch Batch · n/a · 2016-05-02 · 36 CVEs total
| CVE-2016-2188 | Linux kernel 拒绝服务漏洞 | |
| CVE-2016-1575 | Linux kernel 安全漏洞 | |
| CVE-2016-1576 | Linux kernel 安全漏洞 | |
| CVE-2016-2053 | Linux kernel‘crypto/asymmetric_keys/public_key.c’本地拒绝服务漏洞 | |
| CVE-2016-2070 | Linux kernel 拒绝服务漏洞 | |
| CVE-2016-2117 | Linux kernel 信息泄露漏洞 | |
| CVE-2016-2185 | Linux kernel 拒绝服务漏洞 | |
| CVE-2016-2186 | Linux kernel 拒绝服务漏洞 | |
| CVE-2016-2187 | Linux kernel 拒绝服务漏洞 | |
| CVE-2015-8839 | Linux kernel ext4文件系统竞争条件漏洞 | |
| CVE-2016-2853 | Linux kernel 安全漏洞 | |
| CVE-2016-2854 | Linux kernel 安全漏洞 | |
| CVE-2016-3136 | Linux kernel 拒绝服务漏洞 | |
| CVE-2016-3137 | Linux kernel 拒绝服务漏洞 | |
| CVE-2016-3138 | Linux kernel 拒绝服务漏洞 | |
| CVE-2016-3140 | Linux kernel 拒绝服务漏洞 | |
| CVE-2016-3689 | Linux kernel 拒绝服务漏洞 | |
| CVE-2016-3951 | Linux kernel 双重释放漏洞 | |
| CVE-2015-4170 | Linux kernel‘tty/tty_ldsem.c’本地竞争条件漏洞 | |
| CVE-2008-7316 | Linux kernel 拒绝服务漏洞 |
Showing top 20 of 36 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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