CVE-2025-22061

/// Technical description

In the Linux kernel, the following vulnerability has been resolved:

net: airoha: Fix qid report in airoha_tc_get_htb_get_leaf_queue()

Fix the following kernel warning deleting HTB offloaded leafs and/or root

HTB qdisc in airoha_eth driver properly reporting qid in

airoha_tc_get_htb_get_leaf_queue routine.

$tc qdisc replace dev eth1 root handle 10: htb offload

$tc class add dev eth1 arent 10: classid 10:4 htb rate 100mbit ceil 100mbit

$tc qdisc replace dev eth1 parent 10:4 handle 4: ets bands 8 \

quanta 1514 3028 4542 6056 7570 9084 10598 12112

$tc qdisc del dev eth1 root

[ 55.827864] ------------[ cut here ]------------

[ 55.832493] WARNING: CPU: 3 PID: 2678 at 0xffffffc0798695a4

[ 55.956510] CPU: 3 PID: 2678 Comm: tc Tainted: G O 6.6.71 #0

[ 55.963557] Hardware name: Airoha AN7581 Evaluation Board (DT)

[ 55.969383] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)

[ 55.976344] pc : 0xffffffc0798695a4

[ 55.979851] lr : 0xffffffc079869a20

[ 5

/// Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

/// References