Answer in brief
CVE-2025-71064 records a Unknown severity vulnerability in net: hns3: using the num_tqps in the vf driver to apply for resources. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2025-71064 records a Unknown severity vulnerability in net: hns3: using the num_tqps in the vf driver to apply for resources. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <c149decd8c18ae6acdd7a6041d74507835cf26e6 || >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <bcefdb288eedac96fd2f583298927e9c6c481489 || >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <6cd8a2930df850f4600fe8c57d0662b376520281 || >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <1956d47a03eb625951e9e070db39fe2590e27510 || >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <429f946a7af3fbf08761d218746cd4afa80a7954 || >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <62f28d79a6186a602a9d926a2dbb5b12b6867df7 || >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <c2a16269742e176fccdd0ef9c016a233491a49ad | c149decd8c18ae6acdd7a6041d74507835cf26e6, bcefdb288eedac96fd2f583298927e9c6c481489, 6cd8a2930df850f4600fe8c57d0662b376520281, 1956d47a03eb625951e9e070db39fe2590e27510, 429f946a7af3fbf08761d218746cd4afa80a7954, 62f28d79a6186a602a9d926a2dbb5b12b6867df7, c2a16269742e176fccdd0ef9c016a233491a49ad |
| Linux/Linuxgeneric | 4.16 | Not reported |
| Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
| Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
| Siemens/SIPLUS S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
Published upstream
Jan 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 14, 2026
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.
Quoted source text, attributed separately from HOL analysis.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (generic), Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <c149decd8c18ae6acdd7a6041d74507835cf26e6 || >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <bcefdb288eedac96fd2f583298927e9c6c481489 || >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <6cd8a2930df850f4600fe8c57d0662b376520281 || >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <1956d47a03eb625951e9e070db39fe2590e27510 || >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <429f946a7af3fbf08761d218746cd4afa80a7954 || >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <62f28d79a6186a602a9d926a2dbb5b12b6867df7 || >=e2cb1dec9779ba2d89302a653eb0abaeb8682196 <c2a16269742e176fccdd0ef9c016a233491a49ad | c149decd8c18ae6acdd7a6041d74507835cf26e6, bcefdb288eedac96fd2f583298927e9c6c481489, 6cd8a2930df850f4600fe8c57d0662b376520281, 1956d47a03eb625951e9e070db39fe2590e27510, 429f946a7af3fbf08761d218746cd4afa80a7954, 62f28d79a6186a602a9d926a2dbb5b12b6867df7, c2a16269742e176fccdd0ef9c016a233491a49ad |
| Linux/Linuxgeneric | 4.16 | Not reported |
| Siemens/SIMATIC S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
| Siemens/SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
| Siemens/SIPLUS S7-1500 CPU 1518-4 PN/DP MFPgeneric | >=V3.1.6 <* | * |
Published upstream
Jan 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 14, 2026
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.
Quoted source text, attributed separately from HOL analysis.