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From: Tristan Madani <tristmd@gmail.com>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless@vger.kernel.org, b43-dev@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/2] wifi: b43: fix OOB read and infinite loop from hardware-reported values
Date: Wed, 15 Apr 2026 22:24:23 +0000	[thread overview]
Message-ID: <20260415222425.1544638-1-tristmd@gmail.com> (raw)

From: Tristan Madani <tristan@talencesecurity.com>

Hi Johannes,

Note: this is a v2 resubmission. The original was sent via Gmail which
caused HTML rendering issues. This version uses git send-email for
proper plain-text formatting.

Two issues in b43 where hardware-reported values are used without
bounds checking:

Proposed fixes in the following patches.

Thanks,
Tristan


             reply	other threads:[~2026-04-15 22:24 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-15 22:24 Tristan Madani [this message]
2026-04-15 22:24 ` [PATCH v2 1/2] wifi: b43: fix infinite loop from invalid hardware DMA RX slot Tristan Madani
2026-04-16  6:34   ` Jonas Gorski
2026-04-16 16:31     ` Michael Büsch
2026-04-15 22:24 ` [PATCH v2 2/2] wifi: b43: fix OOB read from hardware key index in b43_rx() Tristan Madani
2026-04-16  6:34   ` Jonas Gorski
2026-04-16 16:35     ` Michael Büsch

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