* [4.19] Security fixes (blktrace, btrfs)
@ 2020-11-07 0:13 Ben Hutchings
2020-11-07 15:27 ` Greg Kroah-Hartman
0 siblings, 1 reply; 2+ messages in thread
From: Ben Hutchings @ 2020-11-07 0:13 UTC (permalink / raw)
To: Greg Kroah-Hartman, Sasha Levin
Cc: stable, Luis Chamberlain, Jens Axboe, linux-btrfs
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Here are backports of some fixes to the 4.19 stable branch.
I tested the blktrace fix with the script referenced in the commit
message.
I tested the btrfs changes with the reproducers for CVE-2019-19039,
CVE-2019-19377, and CVE-2019-19816, and checked for regressions with
xfstests.
Ben.
--
Ben Hutchings, Software Developer Codethink Ltd
https://www.codethink.co.uk/ Dale House, 35 Dale Street
Manchester, M1 2HF, United Kingdom
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [4.19] Security fixes (blktrace, btrfs)
2020-11-07 0:13 [4.19] Security fixes (blktrace, btrfs) Ben Hutchings
@ 2020-11-07 15:27 ` Greg Kroah-Hartman
0 siblings, 0 replies; 2+ messages in thread
From: Greg Kroah-Hartman @ 2020-11-07 15:27 UTC (permalink / raw)
To: Ben Hutchings
Cc: Sasha Levin, stable, Luis Chamberlain, Jens Axboe, linux-btrfs
On Sat, Nov 07, 2020 at 12:13:24AM +0000, Ben Hutchings wrote:
> Here are backports of some fixes to the 4.19 stable branch.
>
> I tested the blktrace fix with the script referenced in the commit
> message.
>
> I tested the btrfs changes with the reproducers for CVE-2019-19039,
> CVE-2019-19377, and CVE-2019-19816, and checked for regressions with
> xfstests.
Thanks so much for these, all now queued up.
greg k-h
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