CVE-2026-63859

Published: Jul 19, 2026Modified: Oct 26, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Add missing bits in airoha_qdma_cleanup_tx_queue() Similar to airoha_qdma_cleanup_rx_queue(), reset DMA TX descriptors in airoha_qdma_cleanup_tx_queue routine. Moreover, reset TX_DMA_IDX to TX_CPU_IDX to notify the NIC the QDMA TX ring is empty.

Affected (3)

Products: Linux: Linux Kernel

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	6.11 ≤ version < 6.12.114
Linux Linux Kernel	6.13 ≤ version < 6.18.33
Linux Linux Kernel	6.19 ≤ version < 7.0.10

References (4)

https://git.kernel.org/stable/c/3309965fe44c00fd65af7cef5016e9e782c021a7

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/7b86b4c7767e932f59cd23b31587b73a03cb1dfc

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/9b5d56fe389d68ede080c716e6f10895facaf7db

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/c0cfce4d76702dba9601a4020df1a0bc35806efc

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

Timeline

No history available yet.