CVE-2025-38292 Information

Jul 12, 2025 cve

Description

In the Linux kernel the following vulnerability has been resolved:

wifi: ath12k: fix invalid access to memory

In ath12k_dp_rx_msdu_coalesce() rxcb is fetched from skb and boolean is_continuation is part of rxcb. Currently after freeing the skb the rxcb->is_continuation accessed again which is wrong since the memory is already freed. This might lead use-after-free error.

Hence fix by locally defining bool is_continuation from rxcb so that after freeing skb is_continuation can be used.

Compile tested only.

Reference

https://git.kernel.org/stable/c/371b340affa52f280f6eadfd25fbd43f09f0d5c0 https://git.kernel.org/stable/c/5f09d16cd57764c95c8548fe5b70672c9ac01127 https://git.kernel.org/stable/c/9f17747fbda6fca934854463873c4abf8061491d

CNNVD-202507-1417 (Published: 2025-07-10)

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