CVE-2025-38292

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.

Reserved 2025-04-16 | Published 2025-07-10 | Updated 2025-07-10 | Assigner Linux

Product status

Default status
unaffected

d889913205cf7ebda905b1e62c5867ed4e39f6c2 before 371b340affa52f280f6eadfd25fbd43f09f0d5c0
affected

d889913205cf7ebda905b1e62c5867ed4e39f6c2 before 5f09d16cd57764c95c8548fe5b70672c9ac01127
affected

d889913205cf7ebda905b1e62c5867ed4e39f6c2 before 9f17747fbda6fca934854463873c4abf8061491d
affected

Default status
affected

6.3
affected

Any version before 6.3
unaffected

6.12.34
unaffected

6.15.3
unaffected

6.16-rc1
unaffected

References

git.kernel.org/...c/371b340affa52f280f6eadfd25fbd43f09f0d5c0

git.kernel.org/...c/5f09d16cd57764c95c8548fe5b70672c9ac01127

git.kernel.org/...c/9f17747fbda6fca934854463873c4abf8061491d

cve.org (CVE-2025-38292)

nvd.nist.gov (CVE-2025-38292)

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