CVE-2025-71064

In the Linux kernel, the following vulnerability has been resolved: net: hns3: using the num_tqps in the vf driver to apply for resources Currently, hdev->htqp is allocated using hdev->num_tqps, and kinfo->tqp is allocated using kinfo->num_tqps. However, kinfo->num_tqps is set to min(new_tqps, hdev->num_tqps); Therefore, kinfo->num_tqps may be smaller than hdev->num_tqps, which causes some hdev->htqp[i] to remain uninitialized in hclgevf_knic_setup(). Thus, this patch allocates hdev->htqp and kinfo->tqp using hdev->num_tqps, ensuring that the lengths of hdev->htqp and kinfo->tqp are consistent and that all elements are properly initialized.

EPSS

0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-25)

Published

2026-01-13

Modified

2026-10-15

Record from

the NVD, synced 2026-10-19

References

• https://git.kernel.org/stable/c/1956d47a03eb625951e9e070db39fe2590e27510
• https://git.kernel.org/stable/c/429f946a7af3fbf08761d218746cd4afa80a7954
• https://git.kernel.org/stable/c/62f28d79a6186a602a9d926a2dbb5b12b6867df7
• https://git.kernel.org/stable/c/6cd8a2930df850f4600fe8c57d0662b376520281
• https://git.kernel.org/stable/c/bcefdb288eedac96fd2f583298927e9c6c481489

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