Re: KASAN: use-after-free Read in is_bpf_text_address

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 10/22/19 3:53 PM, syzbot wrote:
Hello,

syzbot found the following crash on:

HEAD commit:    4fe34d61 Merge branch 'x86-urgent-for-linus' of git://git...
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=15b01a60e00000
kernel config:  https://syzkaller.appspot.com/x/.config?x=f0a8b0a0736a2ac1
dashboard link: https://syzkaller.appspot.com/bug?extid=0cd01c9e0f5cd37a357e
compiler:       clang version 9.0.0 (/home/glider/llvm/clang 80fee25776c2fb61e74c1ecb1a523375c2500b69)
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=161f89f7600000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16e2d0f8e00000

Fixed by (also just checked via syz test): https://patchwork.ozlabs.org/patch/1181358/

Thanks,
Daniel



[Index of Archives]     [Linux Samsung SoC]     [Linux Rockchip SoC]     [Linux Actions SoC]     [Linux for Synopsys ARC Processors]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]


  Powered by Linux