Apple macOS Kernel 10.12.3 (16D32) - 'audit_pipe_open' Off-by-One Memory Corruption

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1126 MacOS kernel memory corruption due to off-by-one in auditpipeopen auditpipeopen is the special file open handler for the auditpipe device major number 10. Here's the code: static int auditpipeopendevt dev, unused int flags,...

Apple macOS/iOS Kernel 10.12.3 (16D32) - SIOCSIFORDER Socket ioctl Memory Corruption Due to Bad Bounds Checking

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1108 SIOCSIFORDER is a new ioctl added in iOS 10. It can be called on a regular tcp socket, so from pretty much any sandbox. it falls through to calling: ifnetresetorderorderedindices, ifo-ifocount where orderedindicies points to...

Apple macOSiOS Kernel 10.12.3 (16D32) - SIOCGIFORDER Socket ioctl Off-by-One Memory Corruption

Apple macOSiOS Kernel 10.12.3 16D32 - SIOCGIFORDER Socket ioctl Off-by-One Memory Corruption / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1111 SIOCSIFORDER and SIOCGIFORDER allow userspace programs to build and maintain the ifnetorderedhead linked list of interfaces...

CVE-2017-7346

In the Linux kernel's vmwgbsurfacedefineioctl function, in 'drivers/gpu/drm/vmwgfx/vmwgfxsurface.c' file, a 'req-miplevels' is a user-controlled value which is later used as a loop count limit. This allows local unprivileged user to cause a denial of service by a kernel lockup via a crafted ioctl...

DEBIAN-CVE-2017-7346

The vmwgbsurfacedefineioctl function in drivers/gpu/drm/vmwgfx/vmwgfxsurface.c in the Linux kernel through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of service system hang via a crafted ioctl call for a /dev/dri/renderD device...

Design/Logic Flaw

The vmwgbsurfacedefineioctl function in drivers/gpu/drm/vmwgfx/vmwgfxsurface.c in the Linux kernel through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of service system hang via a crafted ioctl call for a /dev/dri/renderD device...

CVE-2017-7346

The vmwgbsurfacedefineioctl function in drivers/gpu/drm/vmwgfx/vmwgfxsurface.c in the Linux kernel through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of service system hang via a crafted ioctl call for a /dev/dri/renderD device...

CVE-2017-7346

The vmwgbsurfacedefineioctl function in drivers/gpu/drm/vmwgfx/vmwgfxsurface.c in the Linux kernel through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of service system hang via a crafted ioctl call for a /dev/dri/renderD device...

CVE-2017-7346

The vmwgbsurfacedefineioctl function in drivers/gpu/drm/vmwgfx/vmwgfxsurface.c in the Linux kernel through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of service system hang via a crafted ioctl call for a /dev/dri/renderD device...

CVE-2017-7346

The vmwgbsurfacedefineioctl function in drivers/gpu/drm/vmwgfx/vmwgfxsurface.c in the Linux kernel through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of service system hang via a crafted ioctl call for a /dev/dri/renderD device...

CVE-2017-7346

The vmwgbsurfacedefineioctl function in drivers/gpu/drm/vmwgfx/vmwgfxsurface.c in the Linux kernel through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of service system hang via a crafted ioctl call for a /dev/dri/renderD device...

Linux kernel security bypass vulnerability (CNVD-2017-05575)

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. The Linux kernel suffers from a security bypass vulnerability in which the program fails to detect the zero value of data. A local attacker can exploit this vulnerability by...

PT-2017-17678

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.10.8 Description The issue allows local users to cause a denial of service, resulting in a system hang, by making a crafted ioctl call for a /dev/dri/renderD device. This is due to the lack of validation of...

Linux kernel local denial of service vulnerability (CNVD-2017-04601)

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A security vulnerability exists in the 'vmwsurfacedefineioctl' function in the drivers/gpu/drm/vmwgfx/vmwgfxsurface.c file in Linux kernel 4.10.6 and earlier. A local attacker...

CVE-2017-7346

The vmwgbsurfacedefineioctl function in drivers/gpu/drm/vmwgfx/vmwgfxsurface.c in the Linux kernel through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of service system hang via a crafted ioctl call for a /dev/dri/renderD device...

UBUNTU-CVE-2017-7346

The vmwgbsurfacedefineioctl function in drivers/gpu/drm/vmwgfx/vmwgfxsurface.c in the Linux kernel through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of service system hang via a crafted ioctl call for a /dev/dri/renderD device...

CVE-2017-5226

When executing a program via the bubblewrap sandbox, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal's input buffer, allowing an attacker to escape the sandbox...

CVE-2017-5226

When executing a program via the bubblewrap sandbox, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal's input buffer, allowing an attacker to escape the sandbox...

CVE-2017-5226

When executing a program via the bubblewrap sandbox, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal's input buffer, allowing an attacker to escape the sandbox...

CVE-2017-7294

The vmwsurfacedefineioctl function in drivers/gpu/drm/vmwgfx/vmwgfxsurface.c in the Linux kernel through 4.10.6 does not validate addition of certain levels data, which allows local users to trigger an integer overflow and out-of-bounds write, and cause a denial of service system hang or crash or...