CVE-2024-26779

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Source
https://cve.org/CVERecord?id=CVE-2024-26779
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26779.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-26779
Downstream
Related
Published
2024-04-03T17:01:09.807Z
Modified
2026-03-14T12:27:41.720878Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
wifi: mac80211: fix race condition on enabling fast-xmit
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 drvtx calls to the driver, leading to potential crashes because of uninitialized drvpriv data. Add a missing sta->uploaded check and re-check fast xmit after inserting a sta.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26779.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
17c18bf880b2464851e5a2bca86521affc46c97e
Fixed
76fad1174a0cae6fc857b9f88b261a2e4f07d587
Fixed
85720b69aef177318f4a18efbcc4302228a340e5
Fixed
5ffab99e070b9f8ae0cf60c3c3602b84eee818dd
Fixed
88c18fd06608b3adee547102505d715f21075c9d
Fixed
eb39bb548bf974acad7bd6780fe11f9e6652d696
Fixed
54b79d8786964e2f840e8a2ec4a9f9a50f3d4954
Fixed
281280276b70c822f55ce15b661f6d1d3228aaa9
Fixed
bcbc84af1183c8cf3d1ca9b78540c2185cd85e7f

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26779.json"