Skip to content
Heist/ feed
Unrated

net: hns3: using the num_tqps in the vf driver to apply for resources

Type: advisorySource: Official CVE List1 source record

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.

Announced Source revision 1
Original source ↗

CVE-2025-71064

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2025-71064

Linux

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Linux

Source reference: /containers/cna/affected/1/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "e2cb1dec9779ba2d89302a653eb0abaeb8682196",
        "lessThan": "c149decd8c18ae6acdd7a6041d74507835cf26e6",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "e2cb1dec9779ba2d89302a653eb0abaeb8682196",
        "lessThan": "bcefdb288eedac96fd2f583298927e9c6c481489",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "e2cb1dec9779ba2d89302a653eb0abaeb8682196",
        "lessThan": "6cd8a2930df850f4600fe8c57d0662b376520281",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "e2cb1dec9779ba2d89302a653eb0abaeb8682196",
        "lessThan": "1956d47a03eb625951e9e070db39fe2590e27510",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "e2cb1dec9779ba2d89302a653eb0abaeb8682196",
        "lessThan": "429f946a7af3fbf08761d218746cd4afa80a7954",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "e2cb1dec9779ba2d89302a653eb0abaeb8682196",
        "lessThan": "62f28d79a6186a602a9d926a2dbb5b12b6867df7",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "e2cb1dec9779ba2d89302a653eb0abaeb8682196",
        "lessThan": "c2a16269742e176fccdd0ef9c016a233491a49ad",
        "versionType": "git"
      }
    ],
    "programFiles": [
      "drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "4.16"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "4.16",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "5.10.248",
        "versionType": "semver",
        "lessThanOrEqual": "5.10.*"
      },
      {
        "status": "unaffected",
        "version": "5.15.198",
        "versionType": "semver",
        "lessThanOrEqual": "5.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.1.160",
        "versionType": "semver",
        "lessThanOrEqual": "6.1.*"
      },
      {
        "status": "unaffected",
        "version": "6.6.120",
        "versionType": "semver",
        "lessThanOrEqual": "6.6.*"
      },
      {
        "status": "unaffected",
        "version": "6.12.64",
        "versionType": "semver",
        "lessThanOrEqual": "6.12.*"
      },
      {
        "status": "unaffected",
        "version": "6.18.3",
        "versionType": "semver",
        "lessThanOrEqual": "6.18.*"
      },
      {
        "status": "unaffected",
        "version": "6.19",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2025-71064

Source reference: /cveMetadata/cveId

Publisher severity

No explicit severity was provided.

Event
#27137 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement