CVE-2025-71064None▾ SunlitIn 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-…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
0.2% → 0.2%
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.
Linux >= e2cb1dec9779ba2d89302a653eb0abaeb8682196 < c149decd8c18ae6acdd7a6041d74507835cf26e6Linux >= e2cb1dec9779ba2d89302a653eb0abaeb8682196 < bcefdb288eedac96fd2f583298927e9c6c481489Linux >= e2cb1dec9779ba2d89302a653eb0abaeb8682196 < 6cd8a2930df850f4600fe8c57d0662b376520281Linux >= e2cb1dec9779ba2d89302a653eb0abaeb8682196 < 1956d47a03eb625951e9e070db39fe2590e27510Linux >= e2cb1dec9779ba2d89302a653eb0abaeb8682196 < 429f946a7af3fbf08761d218746cd4afa80a7954Linux >= e2cb1dec9779ba2d89302a653eb0abaeb8682196 < 62f28d79a6186a602a9d926a2dbb5b12b6867df7Linux >= e2cb1dec9779ba2d89302a653eb0abaeb8682196 < c2a16269742e176fccdd0ef9c016a233491a49adLinux 4.16Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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