Skip to content
Heist/ feed
Unrated

hv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: hv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed If hv_netvsc driver is unloaded and reloaded, the NET_DEVICE_REGISTER handler cannot perform VF register successfully as the register call is received before netvsc_probe is finished. This is because we register register_netdevice_notifier() very early( even before vmbus_driver_register()). To fix this, we try to register each such matching VF( if it is visible as a netdevice) at the end of netvsc_probe.

Announced Group revision 1
Original source ↗

CVE-2024-26820

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-2024-26820

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": "028aa21f9e92536038cabb834c15d08f5c894382",
        "lessThan": "bcb7164258d0a9a8aa2e73ddccc2d78f67d2519d",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "997d895fa495fb3421983923219bba93f1a793ee",
        "lessThan": "c7441c77c91e47f653104be8353b44a3366a5366",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "ff6c130e48a79c826cbc2427bd8b34a7592460cc",
        "lessThan": "5b10a88f64c0315cfdef45de0aaaa4eef57de0b7",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "97683466e24c801ee4e865ce90ac7e355db2da59",
        "lessThan": "b6d46f306b3964d05055ddaa96b58cd8bd3a472c",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "5dd83db613be8e5c5d30efed7f42780e9eb18380",
        "lessThan": "309ef7de5d840e17607e7d65cbf297c0564433ef",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "7350c460f7f48a8653a15c5c90fc9070aaa29535",
        "lessThan": "a71302c8638939c45e4ba5a99ea438185fd3f418",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "85520856466ed6bc3b1ccb013cddac70ceb437db",
        "lessThan": "4d29a58d96a78728cb01ee29ed70dc4bd642f135",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "85520856466ed6bc3b1ccb013cddac70ceb437db",
        "lessThan": "9cae43da9867412f8bd09aee5c8a8dc5e8dc3dc2",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "4.19.301",
        "lessThan": "4.19.310",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.4.263",
        "lessThan": "5.4.272",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.10.203",
        "lessThan": "5.10.213",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.15.141",
        "lessThan": "5.15.152",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "6.1.65",
        "lessThan": "6.1.79",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "6.6.4",
        "lessThan": "6.6.18",
        "versionType": "semver"
      }
    ],
    "programFiles": [
      "drivers/net/hyperv/netvsc_drv.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "6.7"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "6.7",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "4.19.310",
        "versionType": "semver",
        "lessThanOrEqual": "4.19.*"
      },
      {
        "status": "unaffected",
        "version": "5.4.272",
        "versionType": "semver",
        "lessThanOrEqual": "5.4.*"
      },
      {
        "status": "unaffected",
        "version": "5.10.213",
        "versionType": "semver",
        "lessThanOrEqual": "5.10.*"
      },
      {
        "status": "unaffected",
        "version": "5.15.152",
        "versionType": "semver",
        "lessThanOrEqual": "5.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.1.79",
        "versionType": "semver",
        "lessThanOrEqual": "6.1.*"
      },
      {
        "status": "unaffected",
        "version": "6.6.18",
        "versionType": "semver",
        "lessThanOrEqual": "6.6.*"
      },
      {
        "status": "unaffected",
        "version": "6.7.6",
        "versionType": "semver",
        "lessThanOrEqual": "6.7.*"
      },
      {
        "status": "unaffected",
        "version": "6.8",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "drivers/net/hyperv/netvsc_drv.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2024-26820

Source reference: /cveMetadata/cveId

Publisher severity

No explicit severity was provided.

Event
#26430 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement

Revision history

  1. CVE-2024-26820 · Revision 1Source updated