net: hns3: using the num_tqps in the vf driver to apply for resources
Published Jan 13, 2026
5.5
MEDIUMCVSS 3.1
EPSS 0.21%
Description
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.
Affected products
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- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version
-
- Version 4.16StatusaffectedConstraints-
- Version 0StatusunaffectedConstraints<4.16
- Version 5.10.248StatusunaffectedConstraints<=5.10.*
- Version 5.15.198StatusunaffectedConstraints<=5.15.*
- Version 6.1.160StatusunaffectedConstraints<=6.1.*
- Version 6.12.64StatusunaffectedConstraints<=6.12.*
- Version 6.18.3StatusunaffectedConstraints<=6.18.*
- Version 6.19StatusunaffectedConstraints<=*
- Version 6.6.120StatusunaffectedConstraints<=6.6.*
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux | unaffected |
| ||||||||||||||||||||||||||||||
| Linux | Linux | affected |
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No data.
No data.
Red Hat Enterprise Linux 10
kernel
Affected
Red Hat Enterprise Linux 6
kernel
Not affected
Red Hat Enterprise Linux 7
kernel
Not affected
Red Hat Enterprise Linux 7
kernel-rt
Not affected
Red Hat Enterprise Linux 8
kernel
Affected
Red Hat Enterprise Linux 8
kernel-rt
Affected
Red Hat Enterprise Linux 9
kernel
Affected
Red Hat Enterprise Linux 9
kernel-rt
Affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 10 | kernel | Affected | n/a |
| Red Hat Enterprise Linux 6 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel | Affected | n/a |
| Red Hat Enterprise Linux 8 | kernel-rt | Affected | n/a |
| Red Hat Enterprise Linux 9 | kernel | Affected | n/a |
| Red Hat Enterprise Linux 9 | kernel-rt | Affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
Jan–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.21% (0.00207) | 9.72th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.17% (0.00173) | 6.89th | v5 (v2026.06.15) |
| Jan 14, 2026 | 0.02% (0.00018) | 3.87th | v4 (v2025.03.14) |
References (13)
- https://access.redhat.com/security/cve/CVE-2025-71064 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2429109 Issue Tracking
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- 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
- https://git.kernel.org/stable/c/c149decd8c18ae6acdd7a6041d74507835cf26e6
- https://git.kernel.org/stable/c/c2a16269742e176fccdd0ef9c016a233491a49ad
- https://lore.kernel.org/linux-cve-announce/2026011322-CVE-2025-71064-94ea@gregkh/T
- https://nvd.nist.gov/vuln/detail/CVE-2025-71064
- https://www.cve.org/CVERecord?id=CVE-2025-71064
Change history (0)
No recorded changes yet.