Linux kernel AIO DoS

Call to ioqueuerelease without call to ioqueuerelease causes system crash on 64bit platforms PPC64 and IA64...

[UNIX] Linux Kernel "AIO" Local DoS (PPC64 and IA64 Architecture, Exploit)

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Linux Kernel PPC64IA64 (AIO) - Local Denial of Service

Linux Kernel PPC64IA64 AIO - Local Denial of Service // // Proof of Concept by Daniel McNeil // compile using cc -o aiodioread aiodioread.c -laio // define XOPENSOURCE 600 define GNUSOURCE include include include include include include include include include include int pagesize; char iobuf;...

Linux Kernel PPC64/IA64 (AIO) - Local Denial of Service

// // Proof of Concept by Daniel McNeil // compile using cc -o aiodioread aiodioread.c -laio // define XOPENSOURCE 600 define GNUSOURCE include include include include include include include include include include int pagesize; char iobuf; iocontextt myctx; int aiomaxio = 4; / do a AIO DIO writ...

CVE-2005-0916

CVE-2005-0916 affects the Linux kernel 2.6.11 on PPC64/IA64 with CONFIG_HUGETLB_PAGE enabled. A local user can trigger a denial of service (system panic) by running io_queue_init and exiting without io_queue_release, causing exit_aio and is_hugepage_only_range to fail. Connected sources confirm t...

Linux Kernel 2.6.x - AIO_Free_Ring Local Denial of Service

Linux Kernel 2.6.x - AIOFreeRing Local Denial of Service / source: https://www.securityfocus.com/bid/11842/info The Linux Kernel is reported prone to a local denial of service vulnerability. It is reported that the vulnerability exists due to a failure by 'aiofreering' to handle exceptional...

CVE-2001-1185

CVE-2001-1185 affects FreeBSD 4.4. Some AIO operations may be delayed until after an execve call, allowing a local user to overwrite memory of the new process and gain privileges. The provided documents do not include exploitation details or remediation/fix information.

CVE-2001-1185

Some AIO operations in FreeBSD 4.4 may be delayed until after a call to execve, which could allow a local user to overwrite memory of the new process and gain privileges...

CVE-2001-1185

Some AIO operations in FreeBSD 4.4 may be delayed until after a call to execve, which could allow a local user to overwrite memory of the new process and gain privileges...

AIO vulnerability

------------------------------------------------------------------------------ Soniq Security Advisory David Rufino [email protected] Dec 9, 2001 Race Condition in FreeBSD AIO implementation http://elysium.soniq.net/dr/tao/tao.html...

FreeBSD 4.4 - AIO Library Cross Process Memory Write

FreeBSD 4.4 - AIO Library Cross Process Memory Write // source: https://www.securityfocus.com/bid/3661/info aio.h is a library implementing the POSIX standard for asynchronous I/O. Support for AIO may be enabled in FreeBSD by compiling the kernel with the VFSAIO option. This option is not enabled...

FreeBSD 4.4 - AIO Library Cross Process Memory Write

// source: https://www.securityfocus.com/bid/3661/info aio.h is a library implementing the POSIX standard for asynchronous I/O. Support for AIO may be enabled in FreeBSD by compiling the kernel with the VFSAIO option. This option is not enabled in the default kernel configuration. Under some...