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CVE-2026-43255 wifi: libertas: fix WARNING in usb_tx_block

🗓️ 06 May 2026 11:28:44Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 46 Views

Libertas wifi fix: kill URB before submit to serialize usb_tx_block and avoid warning.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/marvell/libertas/if_usb.c"
    ],
    "versions": [
      {
        "version": "876c9d3aeb989cf1961f2c228d309ba5dcfb1172",
        "lessThan": "498525d8358d6d20918787e59736d5b6a021e9fd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "876c9d3aeb989cf1961f2c228d309ba5dcfb1172",
        "lessThan": "2902a9b4415a6bafc9b1e5dd360f065d757a0bb7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "876c9d3aeb989cf1961f2c228d309ba5dcfb1172",
        "lessThan": "948a39c95d0f8d73722910f8cdb7b6e3e9206232",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "876c9d3aeb989cf1961f2c228d309ba5dcfb1172",
        "lessThan": "5bfb25495e391a1be0db94b15715174fa06b93a1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "876c9d3aeb989cf1961f2c228d309ba5dcfb1172",
        "lessThan": "b82073564373e68c6ae3a96039fae14cd002a496",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "876c9d3aeb989cf1961f2c228d309ba5dcfb1172",
        "lessThan": "3308c7504e093b22e91a4468470309cee2e26b83",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "876c9d3aeb989cf1961f2c228d309ba5dcfb1172",
        "lessThan": "fc188b44547dea4e7350833171982a6312befde9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "876c9d3aeb989cf1961f2c228d309ba5dcfb1172",
        "lessThan": "d66676e6ca96bf8680f869a9bd6573b26c634622",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/marvell/libertas/if_usb.c"
    ],
    "versions": [
      {
        "version": "2.6.22",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.22",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.252",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.202",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.165",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.128",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.16",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.6",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 22:21Current
EPSS0.00128
46