kernel: Heap overflow in mwifiex_update_bss_desc_with_ie function in marvell/mwifiex/scan.c

A flaw was found in the Linux kernel's Marvell wifi chip driver. A heap overflow in mwifiexupdatebssdescwithie function in marvell/mwifiex/scan.c allows remote attackers to cause a denial of servicesystem crash or execute arbitrary code...

macOS < 10.14.3 / iOS < 12.1.3 - Kernel Heap Overflow in PF_KEY due to Lack of Bounds Checking

/ Inspired by Ned Williamsons's fuzzer I took a look at the netkey code. keygetsastat handles SADBGETSASTAT messages: It allocates a buffer based on the number of SAs there currently are: bufsize = ipsecsavcount + 1 sizeofsastatssav; KMALLOCWAITsastatssav, typeofsastatssav, bufsize; It the...

Multiple Apple products kernel component heap buffer overflow vulnerability

Apple iOS, macOS High Sierra, tvOS, and watchOS are products of Apple Inc. Apple iOS is an operating system for mobile devices; macOS High Sierra is a specialized operating system for Mac computers; tvOS is a smart TV operating system; and watchOS is a smart watch operating system. kernel is a...

Apple OS X Yosemite - flow_divert-heap-overflow Kernel Panic Exploit

Exploit for macOS platform in category dos / poc / flowdivert-heap-overflow.c Brandon Azad CVE-2016-1827: Kernel heap overflow in the function flowdiverthandleappmapcreate on OS X and iOS. Exploitation requires root privileges. The vulnerability was patched in OS X El Capitan 10.11.5 and iOS 9.3....

Apple macOS 10.12.1 / iOS 10.2 - Kernel Userspace Pointer Memory Corruption

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1004 machvoucherextractattrrecipetrap is a mach trap which can be called from any context Here's the code: kernreturnt machvoucherextractattrrecipetrapstruct machvoucherextractattrrecipeargs args ipcvouchert voucher = IVNULL;...

Apple OS X Yosemite - flow_divert-heap-overflow Kernel Panic

Apple OS X Yosemite - flowdivert-heap-overflow Kernel Panic / flowdivert-heap-overflow.c Brandon Azad CVE-2016-1827: Kernel heap overflow in the function flowdiverthandleappmapcreate on OS X and iOS. Exploitation requires root privileges. The vulnerability was patched in OS X El Capitan 10.11.5 a...

Apple OS X Yosemite - 'flow_divert-heap-overflow' Kernel Panic

/ flowdivert-heap-overflow.c Brandon Azad CVE-2016-1827: Kernel heap overflow in the function flowdiverthandleappmapcreate on OS X and iOS. Exploitation requires root privileges. The vulnerability was patched in OS X El Capitan 10.11.5 and iOS 9.3.2. This proof-of-concept triggers a kernel panic ...

FreeBSD Kernel (FreeBSD 10.2 x64) - sendmsg Kernel Heap Overflow (PoC)

FreeBSD Kernel FreeBSD 10.2 x64 - sendmsg Kernel Heap Overflow PoC include include include include include include include include include include void atagetxportvoid; int kprintfconst char fmt, ...; char ostype; void resolvechar name struct kldsymlookup ksym; ksym.version = sizeofksym;...

Mailslot bug &#40;MS06-035&#41; vs non-Mailslot bug &#40;CVE-2006-3942&#41;

Mailslot bug MS06-035 vs. non-Mailslot bugMS0?-???/CVE-2006-3942 This is the story of a yet unpatched bug which is not a 0-day. Time line: 2006-07-12 - MS06-035 Published by Microsoft 1 2006-07-12 - "Windows Mailslot MS06-035 DoS" module released to IMPACT customers 2006-07-13 - We realized too...