[PATCH v3 0/3] wifi: ath6kl: firmware trust boundary hardening

From: Tristan Madani

Date: Tue Apr 21 2026 - 09:58:35 EST


From: Tristan Madani <tristan@xxxxxxxxxxxxxxxxxxx>

This series adds missing bounds checks for firmware-controlled fields
in the Qualcomm ath6kl driver.

Patch 1 returns early on invalid ADDBA window size. Patch 2 validates
connect event IE lengths. Patch 3 checks TX complete handler num_msg.

Changes in v3:
- Regenerated from wireless-next with proper git format-patch.

Changes in v2:
- No code changes from v1.

Tristan Madani (3):
wifi: ath6kl: fix OOB access from firmware ADDBA window size
wifi: ath6kl: fix OOB read from firmware IE lengths in connect event
wifi: ath6kl: fix OOB read from firmware num_msg in TX complete
handler

drivers/net/wireless/ath/ath6kl/txrx.c | 4 +++-
drivers/net/wireless/ath/ath6kl/wmi.c | 14 ++++++++++++++
2 files changed, 17 insertions(+), 1 deletion(-)

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2.47.3