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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Ibrahim Hashimov <security@auditcode.ai>
Cc: alex.aring@gmail.com,  stefan@datenfreihafen.org,
	 kuba@kernel.org, davem@davemloft.net,  edumazet@google.com,
	 pabeni@redhat.com, horms@kernel.org,  david.girault@qorvo.com,
	 linux-wpan@vger.kernel.org, netdev@vger.kernel.org,
	 linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH wpan v3] mac802154: fix use-after-free of sdata via queued RX frames
Date: Wed, 29 Jul 2026 10:29:29 +0200	[thread overview]
Message-ID: <878q6unqqe.fsf@bootlin.com> (raw)
In-Reply-To: <20260725135154.99876-1-security@auditcode.ai> (Ibrahim Hashimov's message of "Sat, 25 Jul 2026 15:51:54 +0200")

Hi Ibrahim,

> Fixes: 57588c71177f ("mac802154: Handle passive scanning")
> Cc: stable@vger.kernel.org
> Signed-off-by: Ibrahim Hashimov <security@auditcode.ai>
> Assisted-by: AuditCode-AI:2026.07
> ---

This whole change makes things clearly less and less readable, but I
don't easily see any possible simplification.

Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>

If you are willing to fix another possible leak, you can check Sashiko's
feedback agout skb_get() which is likely leaked since down the stack we
clone it and not consume it.

Thanks,
Miquèl

      reply	other threads:[~2026-07-29  8:29 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-25 13:51 [PATCH wpan v3] mac802154: fix use-after-free of sdata via queued RX frames Ibrahim Hashimov
2026-07-29  8:29 ` Miquel Raynal [this message]

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