In the Linux kernel, the following vulnerability has been resolved:
net: airoha: fix BQL imbalance in TX path
Fix a possible BQL imbalance in airoha_dev_xmit(), where inflight
packets are accounted only for the AIROHA_NUM_TX_RING netdev TX
queues. The queue index is computed as:
qid = skb_get_queue_mapping(skb) % ARRAY_SIZE(qdma->q_tx)
txq = netdev_get_tx_queue(dev, qid);
However, airoha_qdma_tx_napi_poll() accounts completions across all
netdev TX queues (num_tx_queues), leading to inconsistent BQL
accounting.
Also reset all netdev TX queues in the ndo_stop callback.
References
Configurations
Configuration 1 (hide)
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History
14 Jul 2026, 16:48
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | NVD-CWE-noinfo | |
| References | () https://git.kernel.org/stable/c/2d9f5a118205da2683ffcec78b9347f1f01a820e - Patch | |
| References | () https://git.kernel.org/stable/c/aaad53a55812acd2355c0e5478896381e78b0110 - Patch | |
| References | () https://git.kernel.org/stable/c/ded2694247a55a16d0ebbe2d6f9139305c21457a - Patch | |
| First Time |
Linux linux Kernel
Linux |
|
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:7.1:rc1:*:*:*:*:*:* |
28 Jun 2026, 08:16
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
24 Jun 2026, 17:17
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-06-24 17:17
Updated : 2026-07-14 16:48
NVD link : CVE-2026-52983
Mitre link : CVE-2026-52983
CVE.ORG link : CVE-2026-52983
JSON object : View
Products Affected
linux
- linux_kernel
CWE