CVE-2025-38292

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.

Database specific

{
    "cna_assigner":  "Linux",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38292.json"
}

References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

d889913205cf7ebda905b1e62c5867ed4e39f6c2

Fixed

920c2db46ca4476c25ec52758441e2e7ab498b0f

Fixed

371b340affa52f280f6eadfd25fbd43f09f0d5c0

Fixed

5f09d16cd57764c95c8548fe5b70672c9ac01127

Fixed

9f17747fbda6fca934854463873c4abf8061491d

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38292.json"

Linux / Kernel

Package

Name: Kernel

Affected ranges

Type: ECOSYSTEM
Events: Introduced

6.3.0

Fixed

6.6.160

Type: ECOSYSTEM
Events: Introduced

6.7.0

Fixed

6.12.34

Type: ECOSYSTEM
Events: Introduced

6.13.0

Fixed

6.15.3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38292.json"