APPLIED: [PATCH 0/2] [SRU][Trusty] Fix for CVE-2018-1093
Khaled Elmously
khalid.elmously at canonical.com
Fri Jul 27 05:28:58 UTC 2018
Applied to trusty master-next
On 2018-07-25 14:10:40 , Paolo Pisati wrote:
> https://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-1093.html
>
> The first patch is a prerequisite, while the second patch contains the actual
> fix.
> Both clean cherry pick - in the second patch i had to substitute the returned
> error from EFSCORRUPTED to EIO since the former doesn't exist in Trusty.
>
> Darrick J. Wong (1):
> ext4: fix block bitmap validation when bigalloc, ^flex_bg
>
> Theodore Ts'o (1):
> ext4: add validity checks for bitmap block numbers
>
> fs/ext4/balloc.c | 24 +++++++++++++++++++-----
> fs/ext4/ialloc.c | 7 +++++++
> 2 files changed, 26 insertions(+), 5 deletions(-)
>
> --
> 2.7.4
>
>
> --
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