[PATCH ath-next] wifi: ath12k: Fix invalid memory access while forming 802.11 header

Jeff Johnson jeff.johnson at oss.qualcomm.com
Mon Apr 7 08:23:56 PDT 2025


On Wed, 02 Apr 2025 23:35:43 +0530, P Praneesh wrote:
> While forming the 802.11 header from the rx descriptor, skb_push() is
> performed for the 802.11 header length and then calls
> ath12k_dp_rx_desc_get_dot11_hdr(). Since skb_push() moves the skb->data
> pointer backwards by the 802.11 header length, the rx descriptor points to
> a different memory area than intended, causing invalid information to be
> fetched from the rx descriptor.
> 
> [...]

Applied, thanks!

[1/1] wifi: ath12k: Fix invalid memory access while forming 802.11 header
      commit: be908d2360341f8bbc982fff5a5e4f8030c17f74

Best regards,
-- 
Jeff Johnson <jeff.johnson at oss.qualcomm.com>




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