CVE-2016-5829— Linux kernel 基于堆的缓冲区错误漏洞

一分钟漏洞结论

复制摘要 复制引用

影响对象

n/a n/a

利用判断

尚无明确在野利用证据，仍需结合暴露面评估

建议动作

优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

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 4.6.3及之前版本的drivers/hid/usbhid/hiddev.c文件中的‘hiddev_ioctl_usage’函数存在基于堆的缓冲区溢出漏洞。本地攻击者可借助特制的HIDIOCGUSAGES或HIDIOCSUSAGES ioctl调用利用该漏洞造成拒绝服务。

CVE-2016-5829 影响 n/a n/a。尚无明确在野利用证据，仍需结合暴露面评估。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 4.6.3及之前版本的drivers/hid/usbhid/hiddev.c文件中的‘hiddev_ioctl_usage’函数存在基于堆的缓冲区溢出漏洞。本地攻击者可借助 CVE-2016-5829 漏洞详情，神龙漏洞库，https://cve.imfht.com/detail/CVE-2016-5829

一、 漏洞 CVE-2016-5829 基础信息

受影响产品

二、漏洞 CVE-2016-5829 的公开POC

三、漏洞 CVE-2016-5829 的情报信息

CVE-2016-5829 补丁与修复 (2)

• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=93a2001bdfd5376c3dc2158653034c20392d15c5 x_refsource_CONFIRM
• https://github.com/torvalds/linux/commit/93a2001bdfd5376c3dc2158653034c20392d15c5 x_refsource_CONFIRM

CVE-2016-5829 厂商安全公告 (12)

• http://www.securityfocus.com/bid/91450 vdb-entry x_refsource_BID
• http://www.ubuntu.com/usn/USN-3070-4 vendor-advisory x_refsource_UBUNTU
• http://www.ubuntu.com/usn/USN-3071-1 vendor-advisory x_refsource_UBUNTU
• http://www.ubuntu.com/usn/USN-3070-1 vendor-advisory x_refsource_UBUNTU
• http://www.ubuntu.com/usn/USN-3071-2 vendor-advisory x_refsource_UBUNTU
• http://www.ubuntu.com/usn/USN-3072-2 vendor-advisory x_refsource_UBUNTU
• http://www.ubuntu.com/usn/USN-3070-2 vendor-advisory x_refsource_UBUNTU
• http://www.ubuntu.com/usn/USN-3072-1 vendor-advisory x_refsource_UBUNTU
• http://www.ubuntu.com/usn/USN-3070-3 vendor-advisory x_refsource_UBUNTU
• http://rhn.redhat.com/errata/RHSA-2016-2574.html vendor-advisory x_refsource_REDHAT
• http://rhn.redhat.com/errata/RHSA-2016-2584.html vendor-advisory x_refsource_REDHAT
• http://rhn.redhat.com/errata/RHSA-2016-2006.html vendor-advisory x_refsource_REDHAT

CVE-2016-5829 邮件列表归档 (13)

• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00049.html vendor-advisory x_refsource_SUSE
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00048.html vendor-advisory x_refsource_SUSE
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00051.html vendor-advisory x_refsource_SUSE
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html vendor-advisory x_refsource_SUSE
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00027.html vendor-advisory x_refsource_SUSE
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html vendor-advisory x_refsource_SUSE
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00054.html vendor-advisory x_refsource_SUSE
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00052.html vendor-advisory x_refsource_SUSE
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html vendor-advisory x_refsource_SUSE
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00053.html vendor-advisory x_refsource_SUSE
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00050.html vendor-advisory x_refsource_SUSE
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html vendor-advisory x_refsource_SUSE
• http://www.openwall.com/lists/oss-security/2016/06/26/2 mailing-list x_refsource_MLIST

CVE-2016-5829 其他参考 (2)

• http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html x_refsource_CONFIRM
• http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html x_refsource_CONFIRM

• https://www.cve.org/CVERecord?id=CVE-2016-5829

同批安全公告 · n/a · 2016-06-27 · 共 14 条

IV. Related Vulnerabilities

V. Comments for CVE-2016-5829