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mac802154: remove interfaces with RCU list deletion

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: mac802154: remove interfaces with RCU list deletion Queue wake, stop, and disable paths walk local->interfaces under RCU. The bulk hardware teardown path removes entries with list_del(), so an asynchronous transmit completion can follow a poisoned list node in ieee802154_wake_queue(). Use list_del_rcu() as in the single-interface removal path. The following unregister_netdevice() waits for in-flight RCU readers before freeing the netdevice, so no separate grace-period wait is needed.

Announced Source revision 1
Original source ↗

CVE-2026-72024

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-2026-72024

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": "592dfbfc72f5352437c883aa11ab579d10cdb595",
        "lessThan": "72ac5af9ad09662bd0ea91cb8845d490c8ef9c01",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "592dfbfc72f5352437c883aa11ab579d10cdb595",
        "lessThan": "2039f27b1a0c997137a5de7f8a3cee0e80fbf952",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "592dfbfc72f5352437c883aa11ab579d10cdb595",
        "lessThan": "4bf231f459b542414629b64f63d5cad6701bd07c",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "592dfbfc72f5352437c883aa11ab579d10cdb595",
        "lessThan": "b91e5248dd7af09b500879a46d22a36b60db3a57",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "592dfbfc72f5352437c883aa11ab579d10cdb595",
        "lessThan": "c7c031b75218b3ba3014a0f6b9849888994528d6",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "592dfbfc72f5352437c883aa11ab579d10cdb595",
        "lessThan": "77caf2d6eba7cb94a7ecd7b369a5974fd7d7c054",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "592dfbfc72f5352437c883aa11ab579d10cdb595",
        "lessThan": "d8b5b66388a51febe4b8505b0ecd9da15b4ba639",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "592dfbfc72f5352437c883aa11ab579d10cdb595",
        "lessThan": "539dfcf69105d8d3d4d677b71de6e5ede2e6dfa0",
        "versionType": "git"
      }
    ],
    "programFiles": [
      "net/mac802154/iface.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "3.19"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "3.19",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "5.10.261",
        "versionType": "semver",
        "lessThanOrEqual": "5.10.*"
      },
      {
        "status": "unaffected",
        "version": "5.15.212",
        "versionType": "semver",
        "lessThanOrEqual": "5.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.1.178",
        "versionType": "semver",
        "lessThanOrEqual": "6.1.*"
      },
      {
        "status": "unaffected",
        "version": "6.6.145",
        "versionType": "semver",
        "lessThanOrEqual": "6.6.*"
      },
      {
        "status": "unaffected",
        "version": "6.12.97",
        "versionType": "semver",
        "lessThanOrEqual": "6.12.*"
      },
      {
        "status": "unaffected",
        "version": "6.18.40",
        "versionType": "semver",
        "lessThanOrEqual": "6.18.*"
      },
      {
        "status": "unaffected",
        "version": "7.1.5",
        "versionType": "semver",
        "lessThanOrEqual": "7.1.*"
      },
      {
        "status": "unaffected",
        "version": "7.2",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "net/mac802154/iface.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2026-72024

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#41840 · Revision 1
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Publisher date
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