* 5.10 Backport Request: ovl: fail on invalid uid/gid mapping at copy up @ 2023-03-28 21:26 Nobel Barakat 2023-03-28 23:01 ` Nobel Barakat 0 siblings, 1 reply; 4+ messages in thread From: Nobel Barakat @ 2023-03-28 21:26 UTC (permalink / raw) To: stable SUBJECT: ovl: fail on invalid uid/gid mapping at copy up COMMIT: 4f11ada10d0ad3fd53e2bd67806351de63a4f9c3 Reason for request: This resolves CVE-2023-0386 CVE context: https://nvd.nist.gov/vuln/detail/CVE-2023-0386 ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: 5.10 Backport Request: ovl: fail on invalid uid/gid mapping at copy up 2023-03-28 21:26 5.10 Backport Request: ovl: fail on invalid uid/gid mapping at copy up Nobel Barakat @ 2023-03-28 23:01 ` Nobel Barakat 2023-03-30 23:33 ` Sasha Levin 0 siblings, 1 reply; 4+ messages in thread From: Nobel Barakat @ 2023-03-28 23:01 UTC (permalink / raw) To: stable Sorry please ignore this, didn't realize the commit that introduced this issue landed on 5.11. On Tue, Mar 28, 2023 at 2:26 PM Nobel Barakat <nobelbarakat@google.com> wrote: > > SUBJECT: ovl: fail on invalid uid/gid mapping at copy up > COMMIT: 4f11ada10d0ad3fd53e2bd67806351de63a4f9c3 > > Reason for request: > This resolves CVE-2023-0386 > > CVE context: https://nvd.nist.gov/vuln/detail/CVE-2023-0386 ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: 5.10 Backport Request: ovl: fail on invalid uid/gid mapping at copy up 2023-03-28 23:01 ` Nobel Barakat @ 2023-03-30 23:33 ` Sasha Levin 2023-03-31 0:11 ` Nobel Barakat 0 siblings, 1 reply; 4+ messages in thread From: Sasha Levin @ 2023-03-30 23:33 UTC (permalink / raw) To: Nobel Barakat; +Cc: stable On Tue, Mar 28, 2023 at 04:01:24PM -0700, Nobel Barakat wrote: >Sorry please ignore this, didn't realize the commit that introduced >this issue landed on 5.11. Could you share your config? We're not seeing an issue on our end. -- Thanks, Sasha ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: 5.10 Backport Request: ovl: fail on invalid uid/gid mapping at copy up 2023-03-30 23:33 ` Sasha Levin @ 2023-03-31 0:11 ` Nobel Barakat 0 siblings, 0 replies; 4+ messages in thread From: Nobel Barakat @ 2023-03-31 0:11 UTC (permalink / raw) To: Sasha Levin; +Cc: stable Here's a link to the config we use: https://cos.googlesource.com/third_party/kernel/+/refs/heads/cos-6.1/arch/x86/configs/lakitu_defconfig Also, no issue here in this thread. The buggy commit looks like this one here: 459c7c565ac3: ovl: unprivieged mounts Since this landed on 5.11, 5.10 doesn't need a backport. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2023-03-31 0:14 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2023-03-28 21:26 5.10 Backport Request: ovl: fail on invalid uid/gid mapping at copy up Nobel Barakat 2023-03-28 23:01 ` Nobel Barakat 2023-03-30 23:33 ` Sasha Levin 2023-03-31 0:11 ` Nobel Barakat
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