Re: [Bug 1789131] Re: Probable regression with EXT3 file systems and CVE-2018-1093 patches

2018-08-28 Thread Sarah Newman
On 08/28/2018 09:49 AM, Joseph Salisbury wrote: > This is probably the fix: > 22be37acce25 ext4: fix bitmap position validation > > I built a test kernel with commit 22be37acce25. The test kernel can be > downloaded from: > http://kernel.ubuntu.com/~jsalisbury/lp1789131 > > Can you test this

Re: [Bug 1789131] Re: Probable regression with EXT3 file systems and CVE-2018-1093 patches

2018-08-27 Thread Sarah Newman
On 08/27/2018 01:21 PM, Joseph Salisbury wrote: > Does 3.13.0-157.207 exhibit the bug and 3.13.0-156.206 does not? If > that is the case, we can perform a bisect to identify the offending > commit. That is correct. -- You received this bug notification because you are a member of Ubuntu Bugs,

Re: [Bug 1789131] Re: Probable regression with EXT3 file systems and CVE-2018-1093 patches

2018-08-27 Thread Sarah Newman
On 08/27/2018 11:16 AM, Joseph Salisbury wrote: > The specific version to test is 3.13.0-158. > No, that doesn't fix it. root@scratch2:~# uname -a Linux scratch2 3.13.0-158-generic #208-Ubuntu SMP Fri Aug 24 17:07:38 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux root@scratch2:~# dmesg | grep mount [