ghsa-6fgh-7mr7-wp6p
Vulnerability from github
Published
2024-04-03 18:30
Modified
2024-06-27 15:30
Details
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: fix race condition on enabling fast-xmit
fast-xmit must only be enabled after the sta has been uploaded to the driver, otherwise it could end up passing the not-yet-uploaded sta via drv_tx calls to the driver, leading to potential crashes because of uninitialized drv_priv data. Add a missing sta->uploaded check and re-check fast xmit after inserting a sta.
{
"affected": [],
"aliases": [
"CVE-2024-26779"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-03T17:15:53Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: fix race condition on enabling fast-xmit\n\nfast-xmit must only be enabled after the sta has been uploaded to the driver,\notherwise it could end up passing the not-yet-uploaded sta via drv_tx calls\nto the driver, leading to potential crashes because of uninitialized drv_priv\ndata.\nAdd a missing sta-\u003euploaded check and re-check fast xmit after inserting a sta.",
"id": "GHSA-6fgh-7mr7-wp6p",
"modified": "2024-06-27T15:30:38Z",
"published": "2024-04-03T18:30:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26779"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/281280276b70c822f55ce15b661f6d1d3228aaa9"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/54b79d8786964e2f840e8a2ec4a9f9a50f3d4954"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/5ffab99e070b9f8ae0cf60c3c3602b84eee818dd"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/76fad1174a0cae6fc857b9f88b261a2e4f07d587"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/85720b69aef177318f4a18efbcc4302228a340e5"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/88c18fd06608b3adee547102505d715f21075c9d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/bcbc84af1183c8cf3d1ca9b78540c2185cd85e7f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/eb39bb548bf974acad7bd6780fe11f9e6652d696"
},
{
"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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