CVE-2026-53299

MEDIUM

net: airoha: Move ndesc initialization at end of airoha_qdma_init_tx()

Title source: cna
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Move ndesc initialization at end of airoha_qdma_init_tx() If queue entry list allocation fails in airoha_qdma_init_tx_queue routine, airoha_qdma_cleanup_tx_queue() will trigger a NULL pointer dereference accessing the queue entry array. The issue is due to the early ndesc initialization in airoha_qdma_init_tx_queue(). Fix the issue moving ndesc initialization at end of airoha_qdma_init_tx routine.

Scores

CVSS v3 5.5
EPSS 0.0012
EPSS Percentile 2.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (9)
linux/Kernel 6.19.0 - 7.0.10linux
Linux/Linux < 6.19
Linux/Linux 3f47e67dff1f7266e112c50313d63824f6f17102 - ece31f9dae0c3cd3277e66667e7b8ab2577cf34a
Linux/Linux 3f47e67dff1f7266e112c50313d63824f6f17102 - f329924bb49458c65297f1361f545816a5b90998
Linux/Linux 6.19
Linux/Linux 7.0.10 - 7.0.*
Linux/Linux 7.1
Linux/Linux ad02cb61c52cae5afa3e2de6adbb49ad884c26e9 - 90619fdedfb9cc8a80f217d882ee7a84d3703e72
linux/linux_kernel 6.19 - 7.0.10
Published Jun 26, 2026
Tracked Since Jun 27, 2026