From: sashiko-bot@kernel.org
Cc: "open list:SECURITY SUBSYSTEM" <linux-security-module@vger.kernel.org>
Subject: Re: [PATCH v2 2/2] KEYS: Reject keyring creation with overridden credentials
Date: Mon, 19 Oct 2026 16:18:03 +0000 [thread overview]
Message-ID: <sashiko-outbox-177858@kernel.org> (raw)
In-Reply-To: <20261019145624.309790-2-jarkko@kernel.org>
> If the current task is running with overridden credentials calling
> commit_creds() is forbidden and triggers a BUG_ON().
>
> Reject keyring creation with -EPERM when credentials are overridden.
>
> Cc: stable@vger.kernel.org # v5.10+
> Suggested-by: Jann Horn <jannh@google.com>
> Closes: https://lore.kernel.org/keyrings/CAG48ez0XjVSR=M--UBauTm8sJuc+ZbhKzaPa3a6wrSVHyoKevw@mail.gmail.com/
> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261019145624.309790-1-jarkko@kernel.org?part=2
next prev parent reply other threads:[~2026-10-19 16:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-19 14:56 [PATCH v2 1/2] KEYS: Return user session keyring on lookup Jarkko Sakkinen
2026-10-19 14:56 ` [PATCH v2 2/2] KEYS: Reject keyring creation with overridden credentials Jarkko Sakkinen
2026-10-19 15:59 ` David Howells
2026-10-19 17:08 ` Jarkko Sakkinen
2026-10-19 16:18 ` sashiko-bot [this message]
2026-10-19 16:16 ` [PATCH v2 1/2] KEYS: Return user session keyring on lookup sashiko-bot
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