The Microsoft DirectX graphics kernel subsystem elevation of privilege vulnerability MS16-062）

来源: 腾讯科恩实验室官方博客 作者： Daniel King @long123king 如何攻破微软的Edge浏览器 攻破微软的Edge浏览器至少需要包含两方面基本要素：浏览器层面的远程代码执行RCE: Remote Code Execution和浏览器沙箱绕过。 浏览器层面的远程代码执行通常通过利用Javascript脚本的漏洞完成，而浏览器的沙箱绕过则可以有多种方式，比如用户态的逻辑漏洞，以及通过内核漏洞达到本地提权EoP: Escalation of Privilege。...

CVE-2016-7912

Use-after-free vulnerability in the ffsusercopyworker function in drivers/usb/gadget/function/ffs.c in the Linux kernel before 4.5.3 allows local users to gain privileges by accessing an I/O data structure after a certain callback call...

CVE-2015-8964

The ttysettermiosldisc function in drivers/tty/ttyldisc.c in the Linux kernel before 4.5 allows local users to obtain sensitive information from kernel memory by reading a tty data structure...

DEBIAN-CVE-2015-8964

The ttysettermiosldisc function in drivers/tty/ttyldisc.c in the Linux kernel before 4.5 allows local users to obtain sensitive information from kernel memory by reading a tty data structure...

DEBIAN-CVE-2015-8963

Race condition in kernel/events/core.c in the Linux kernel before 4.4 allows local users to gain privileges or cause a denial of service use-after-free by leveraging incorrect handling of an swevent data structure during a CPU unplug operation...

CVE-2016-7912

Use-after-free vulnerability in the ffsusercopyworker function in drivers/usb/gadget/function/ffs.c in the Linux kernel before 4.5.3 allows local users to gain privileges by accessing an I/O data structure after a certain callback call...

Design/Logic Flaw

Use-after-free vulnerability in the ffsusercopyworker function in drivers/usb/gadget/function/ffs.c in the Linux kernel before 4.5.3 allows local users to gain privileges by accessing an I/O data structure after a certain callback call...

CVE-2015-8963

Race condition in kernel/events/core.c in the Linux kernel before 4.4 allows local users to gain privileges or cause a denial of service use-after-free by leveraging incorrect handling of an swevent data structure during a CPU unplug operation...

CVE-2016-7912

The CVE-2016-7912 entry describes a use-after-free in the Linux kernel involving ffs_user_copy_worker in drivers/usb/gadget/function/f_fs.c, prior to version 4.5.3. This flaw lets local users escalate privileges by accessing an I/O data structure after a callback, as documented in multiple source...

CVE-2015-8964

The ttysettermiosldisc function in drivers/tty/ttyldisc.c in the Linux kernel before 4.5 allows local users to obtain sensitive information from kernel memory by reading a tty data structure...

UBUNTU-CVE-2015-8963

Race condition in kernel/events/core.c in the Linux kernel before 4.4 allows local users to gain privileges or cause a denial of service use-after-free by leveraging incorrect handling of an swevent data structure during a CPU unplug operation...

UBUNTU-CVE-2015-8964

The ttysettermiosldisc function in drivers/tty/ttyldisc.c in the Linux kernel before 4.5 allows local users to obtain sensitive information from kernel memory by reading a tty data structure...

Fedora 25 : firewalld (2016-4dedc6ec3d)

Fix CVE-2016-5410: Firewall configuration can be modified by any logged in user - firewall/server/firewalld: Make getXSettings and getLogDenied CONFIGINFO - Update AppData configuration file. - tests/firewalldrich.py: Use new import structure and FirewallClient classes - tests/firewallddirect.py:...

Content-Spoofing in "files" app - ownCloud

The location bar in the files app was not verifying the passed parameters. An attacker could craft an invalid link to a fake directory structure and use this to display an attacker-controlled error message to the user. Affected Software ownCloud Server 9.1.2 CVE-2016-????...

Classic kernel vulnerabilities debugging notes-vulnerability warning-the black bar safety net

Foreword The kernel vulnerability for me has always been a bridge, remember two years ago, just contact binary vulnerability when, at the time today's protagonist has just appeared, when debugging this vulnerability when the whole heart is crashing, and recently I relive a bit of the vulnerabilit...

RecuperaBit - A Tool For Forensic File System Reconstruction

A software which attempts to reconstruct file system structures and recover files. Currently it supports only NTFS. RecuperaBit attempts reconstruction of the directory structure regardless of: missing partition table unknown partition boundaries partially-overwritten metadata quick format You ca...

MS16-1 2 4: Microsoft kernel integer overflow vulnerability-vulnerability warning-the black bar safety net

Foreword Last month I found and reported a Windows registry integer overflow vulnerability, the last week two 2016.10.25）Microsoft released the bug fix patch MS16-1 2 4 and the vulnerability number CVE-2 0 1 6-0 0 7 0's. The vulnerability may lead to local privilege escalation that affects multip...

CVE-2016-7912

Use-after-free vulnerability in the ffsusercopyworker function in drivers/usb/gadget/function/ffs.c in the Linux kernel before 4.5.3 allows local users to gain privileges by accessing an I/O data structure after a certain callback call...

Apple OS XiOS - mach_ports_register Multiple Memory Safety s

Apple OS XiOS - machportsregister Multiple Memory Safety s Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=882 machportsregister is a kernel task port MIG method. It's defined in MIG like this: routine machportsregister targettask : taskt; initportset : machportarrayt = ^array o...

NVIDIA Driver - No Bounds Checking in Escape 0x7000170

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=936 The DxgkDdiEscape handler for 0x7000170 lacks proper bounds checks for the variable size input escape data, and relies on a user provided size as the upper bound for writing output. Crashing context with PoC Win 10 x64 with...