ghsa-v4h4-wp66-6q5x
Vulnerability from github
Published
2024-05-17 15:31
Modified
2024-06-27 12:30
Details
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes
When moving a station out of a VLAN and deleting the VLAN afterwards, the fast_rx entry still holds a pointer to the VLAN's netdev, which can cause use-after-free bugs. Fix this by immediately calling ieee80211_check_fast_rx after the VLAN change.
{
"affected": [],
"aliases": [
"CVE-2024-35789"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-17T13:15:58Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes\n\nWhen moving a station out of a VLAN and deleting the VLAN afterwards, the\nfast_rx entry still holds a pointer to the VLAN\u0027s netdev, which can cause\nuse-after-free bugs. Fix this by immediately calling ieee80211_check_fast_rx\nafter the VLAN change.",
"id": "GHSA-v4h4-wp66-6q5x",
"modified": "2024-06-27T12:30:46Z",
"published": "2024-05-17T15:31:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-35789"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/2884a50f52313a7a911de3afcad065ddbb3d78fc"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4f2bdb3c5e3189297e156b3ff84b140423d64685"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6b948b54c8bd620725e0c906e44b10c0b13087a7"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/7eeabcea79b67cc29563e6a9a5c81f9e2c664d5b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/be1dd9254fc115321d6fbee042026d42afc8d931"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c8bddbd91bc8e42c961a5e2cec20ab879f21100f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/e8678551c0243f799b4859448781cbec1bd6f1cb"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/e8b067c4058c0121ac8ca71559df8e2e08ff1a7e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ea9a0cfc07a7d3601cc680718d9cff0d6927a921"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
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