Reminder: 67 active syzbot reports in usb subsystem

2019-10-03 Thread Eric Biggers
[This email was generated by a script. Let me know if you have any suggestions to make it better, or if you want it re-generated with the latest status.] Of the syzbot reports that have (re-)occurred in the last 7 days, I've manually marked 67 of them as possibly being bugs in the usb subsystem.

Re: Reminder: 52 active syzbot reports in usb subsystem

2019-09-19 Thread Eric Biggers
On Thu, Sep 19, 2019 at 08:40:58AM +0200, Greg Kroah-Hartman wrote: > On Wed, Sep 18, 2019 at 10:23:42PM -0700, Eric Biggers wrote: > > [This email was generated by a script. Let me know if you have any > > suggestions > > to make it better, or if you want it re-generated w

Reminder: 52 active syzbot reports in usb subsystem

2019-09-18 Thread Eric Biggers
[This email was generated by a script. Let me know if you have any suggestions to make it better, or if you want it re-generated with the latest status.] Of the syzbot reports that have (re-)occurred in the last 7 days, I've manually marked 52 of them as possibly being bugs in the usb subsystem.

Reminder: 52 active syzbot reports in usb subsystem

2019-08-21 Thread Eric Biggers
[This email was generated by a script. Let me know if you have any suggestions to make it better, or if you want it re-generated with the latest status.] Of the syzbot reports that have (re-)occurred in the last 7 days, I've manually marked 52 of them as possibly being bugs in the usb subsystem.

Reminder: 67 open syzbot bugs in usb subsystem

2019-07-23 Thread Eric Biggers
[This email was generated by a script. Let me know if you have any suggestions to make it better, or if you want it re-generated with the latest status.] Of the currently open syzbot reports against the upstream kernel, I've manually marked 67 of them as possibly being bugs in the usb subsystem.

Re: usb-fuzzer boot error: general protection fault in dma_direct_max_mapping_size

2019-07-23 Thread Eric Biggers
On Tue, Jul 23, 2019 at 07:48:05AM -0700, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:1154c0b0 wip > git tree: https://github.com/google/kasan.git usb-fuzzer > console output: https://syzkaller.appspot.com/x/log.txt?x=1197774c60 > kernel config:

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

2018-02-02 Thread Eric Biggers
On Thu, Dec 28, 2017 at 12:15:01PM -0800, syzbot wrote: > Hello, > > syzkaller hit the following crash on > beacbc68ac3e23821a681adb30b45dc55b17488d > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/master > compiler: gcc (GCC) 7.1.1 20170620 > .config is attached > Raw console ou

Re: WARNING in usb_submit_urb

2018-02-01 Thread Eric Biggers
On Tue, Nov 07, 2017 at 08:11:13AM -0800, syzbot wrote: > Hello, > > syzkaller hit the following crash on > 36ef71cae353f88fd6e095e2aaa3e5953af1685d > git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master > compiler: gcc (GCC) 7.1.1 20170620 > .config is attached > Raw console o

Re: BUG: Bad page state (3)

2018-02-01 Thread Eric Biggers
On Sun, Dec 31, 2017 at 11:03:01PM -0800, syzbot wrote: > Hello, > > syzkaller hit the following crash on > 30a7acd573899fd8b8ac39236eff6468b195ac7d > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/master > compiler: gcc (GCC) 7.1.1 20170620 > .config is attached > Raw console ou

Re: KASAN: use-after-free Read in __lock_acquire (2)

2017-12-12 Thread Eric Biggers
On Sat, Dec 02, 2017 at 08:08:01AM -0800, syzbot wrote: > Allocated by task 3086: > save_stack+0x43/0xd0 mm/kasan/kasan.c:447 > set_track mm/kasan/kasan.c:459 [inline] > kasan_kmalloc+0xad/0xe0 mm/kasan/kasan.c:551 > kmem_cache_alloc_trace+0x136/0x750 mm/slab.c:3613 > kmalloc include/linux/sla

Re: [PATCH v2] keys/encrypted: Fix two crypto-on-the-stack bugs

2016-12-14 Thread Eric Biggers
On Wed, Dec 14, 2016 at 01:04:04PM +0800, Herbert Xu wrote: > On Tue, Dec 13, 2016 at 06:53:03PM -0800, Andy Lutomirski wrote: > > On Tue, Dec 13, 2016 at 6:48 PM, Andy Lutomirski wrote: > > > The driver put a constant buffer of all zeros on the stack and > > > pointed a scatterlist entry at it in

Re: [PATCH] orinoco: Use shash instead of ahash for MIC calculations

2016-12-12 Thread Eric Biggers
On Mon, Dec 12, 2016 at 12:55:55PM -0800, Andy Lutomirski wrote: > +int orinoco_mic(struct crypto_shash *tfm_michael, u8 *key, > u8 *da, u8 *sa, u8 priority, > u8 *data, size_t data_len, u8 *mic) > { > - AHASH_REQUEST_ON_STACK(req, tfm_michael); > - struct scatt