mac802154: remove interfaces with RCU list deletion
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.
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
- Added to Heist Feed
- Publisher date