CVE-2025-38292

HIGH

Linux Kernel - Use-After-Free in ath12k_dp_rx_msdu_coalesce

Title source: llm
STIX 2.1

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.

Scores

CVSS v3 7.1
EPSS 0.0015
EPSS Percentile 4.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Details

CWE
CWE-125
Status published
Products (11)
linux/Kernel 6.13.0 - 6.15.3linux
linux/Kernel 6.3.0 - 6.12.34linux
Linux/Linux < 6.3
Linux/Linux 6.12.34 - 6.12.*
Linux/Linux 6.15.3 - 6.15.*
Linux/Linux 6.16
Linux/Linux 6.3
Linux/Linux d889913205cf7ebda905b1e62c5867ed4e39f6c2 - 371b340affa52f280f6eadfd25fbd43f09f0d5c0
Linux/Linux d889913205cf7ebda905b1e62c5867ed4e39f6c2 - 5f09d16cd57764c95c8548fe5b70672c9ac01127
Linux/Linux d889913205cf7ebda905b1e62c5867ed4e39f6c2 - 9f17747fbda6fca934854463873c4abf8061491d
... and 1 more
Published Jul 10, 2025
Tracked Since Feb 18, 2026