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.
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-04-03T17:01:09.807Z

Updated: 2024-12-19T08:47:16.837Z

Reserved: 2024-02-19T14:20:24.177Z

Link: CVE-2024-26779

cve-icon Vulnrichment

Updated: 2024-08-02T00:14:13.469Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-04-03T17:15:53.423

Modified: 2024-11-21T09:03:03.160

Link: CVE-2024-26779

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-04-03T00:00:00Z

Links: CVE-2024-26779 - Bugzilla