search for: racefuzzer

Displaying 7 results from an estimated 7 matches for "racefuzzer".

2018 May 18
3
KASAN: use-after-free Read in vhost_chr_write_iter
On 2018?05?17? 21:45, DaeRyong Jeong wrote: > We report the crash: KASAN: use-after-free Read in vhost_chr_write_iter > > This crash has been found in v4.17-rc1 using RaceFuzzer (a modified > version of Syzkaller), which we describe more at the end of this > report. Our analysis shows that the race occurs when invoking two > syscalls concurrently, write$vnet and ioctl$VHOST_RESET_OWNER. > > > Analysis: > We think the concurrent execution of vhost_proce...
2018 May 18
3
KASAN: use-after-free Read in vhost_chr_write_iter
On 2018?05?17? 21:45, DaeRyong Jeong wrote: > We report the crash: KASAN: use-after-free Read in vhost_chr_write_iter > > This crash has been found in v4.17-rc1 using RaceFuzzer (a modified > version of Syzkaller), which we describe more at the end of this > report. Our analysis shows that the race occurs when invoking two > syscalls concurrently, write$vnet and ioctl$VHOST_RESET_OWNER. > > > Analysis: > We think the concurrent execution of vhost_proce...
2018 May 21
2
KASAN: use-after-free Read in vhost_chr_write_iter
...te: > > > On 2018?05?18? 17:24, Jason Wang wrote: > > > > > > On 2018?05?17? 21:45, DaeRyong Jeong wrote: > > > We report the crash: KASAN: use-after-free Read in vhost_chr_write_iter > > > > > > This crash has been found in v4.17-rc1 using RaceFuzzer (a modified > > > version of Syzkaller), which we describe more at the end of this > > > report. Our analysis shows that the race occurs when invoking two > > > syscalls concurrently, write$vnet and ioctl$VHOST_RESET_OWNER. > > > > > > > > > A...
2018 May 21
2
KASAN: use-after-free Read in vhost_chr_write_iter
...te: > > > On 2018?05?18? 17:24, Jason Wang wrote: > > > > > > On 2018?05?17? 21:45, DaeRyong Jeong wrote: > > > We report the crash: KASAN: use-after-free Read in vhost_chr_write_iter > > > > > > This crash has been found in v4.17-rc1 using RaceFuzzer (a modified > > > version of Syzkaller), which we describe more at the end of this > > > report. Our analysis shows that the race occurs when invoking two > > > syscalls concurrently, write$vnet and ioctl$VHOST_RESET_OWNER. > > > > > > > > > A...
2018 May 21
0
KASAN: use-after-free Read in vhost_chr_write_iter
On 2018?05?18? 17:24, Jason Wang wrote: > > > On 2018?05?17? 21:45, DaeRyong Jeong wrote: >> We report the crash: KASAN: use-after-free Read in vhost_chr_write_iter >> >> This crash has been found in v4.17-rc1 using RaceFuzzer (a modified >> version of Syzkaller), which we describe more at the end of this >> report. Our analysis shows that the race occurs when invoking two >> syscalls concurrently, write$vnet and ioctl$VHOST_RESET_OWNER. >> >> >> Analysis: >> We think the concurr...
2018 May 22
0
KASAN: use-after-free Read in vhost_chr_write_iter
...+0800, Jason Wang wrote: >> On 2018?05?18? 17:24, Jason Wang wrote: >>> On 2018?05?17? 21:45, DaeRyong Jeong wrote: >>>> We report the crash: KASAN: use-after-free Read in vhost_chr_write_iter >>>> >>>> This crash has been found in v4.17-rc1 using RaceFuzzer (a modified >>>> version of Syzkaller), which we describe more at the end of this >>>> report. Our analysis shows that the race occurs when invoking two >>>> syscalls concurrently, write$vnet and ioctl$VHOST_RESET_OWNER. >>>> >>>> >>...
2018 May 22
0
KASAN: use-after-free Read in vhost_chr_write_iter
...+0800, Jason Wang wrote: >> On 2018?05?18? 17:24, Jason Wang wrote: >>> On 2018?05?17? 21:45, DaeRyong Jeong wrote: >>>> We report the crash: KASAN: use-after-free Read in vhost_chr_write_iter >>>> >>>> This crash has been found in v4.17-rc1 using RaceFuzzer (a modified >>>> version of Syzkaller), which we describe more at the end of this >>>> report. Our analysis shows that the race occurs when invoking two >>>> syscalls concurrently, write$vnet and ioctl$VHOST_RESET_OWNER. >>>> >>>> >>...