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From: Tristan Madani <tristmd@gmail.com>
To: Christian Lamparter <chunkeey@googlemail.com>
Cc: Johannes Berg <johannes@sipsolutions.net>,
	linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/3] wifi: carl9170: fix buffer overflow and OOB reads in firmware response handling
Date: Wed, 15 Apr 2026 22:23:16 +0000	[thread overview]
Message-ID: <20260415222319.1538389-1-tristmd@gmail.com> (raw)

From: Tristan Madani <tristan@talencesecurity.com>

Hi Christian,

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.

Three issues in carl9170 firmware response handling.

Changes since v1:
- Patch 1/3 (cmd_callback memcpy): bound with min_t() instead of early
  return after carl9170_restart(), per your feedback.

Proposed fixes in the following patches.

Thanks,
Tristan


             reply	other threads:[~2026-04-15 22:23 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-15 22:23 Tristan Madani [this message]
2026-04-15 22:23 ` [PATCH v2 1/3] wifi: carl9170: bound memcpy length in cmd callback to prevent OOB read Tristan Madani
2026-04-15 22:23 ` [PATCH v2 2/3] wifi: carl9170: fix OOB read from off-by-two in TX status handler Tristan Madani
2026-04-15 22:23 ` [PATCH v2 3/3] wifi: carl9170: fix buffer overflow in rx_stream failover path Tristan Madani

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