Bug 1222293 (CVE-2024-26666) - VUL-0: CVE-2024-26666: kernel: wifi: mac80211: fix RCU use in TDLS fast-xmit
Summary: VUL-0: CVE-2024-26666: kernel: wifi: mac80211: fix RCU use in TDLS fast-xmit
Status: RESOLVED FIXED
Alias: CVE-2024-26666
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P5 - None : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/399974/
Whiteboard: CVSSv3.1:SUSE:CVE-2024-26666:5.5:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2024-04-04 07:47 UTC by SMASH SMASH
Modified: 2024-06-25 18:24 UTC (History)
1 user (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description SMASH SMASH 2024-04-04 07:47:59 UTC 
In the Linux kernel, the following vulnerability has been resolved:

wifi: mac80211: fix RCU use in TDLS fast-xmit

This looks up the link under RCU protection, but isn't
guaranteed to actually have protection. Fix that.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-26666
https://www.cve.org/CVERecord?id=CVE-2024-26666
https://git.kernel.org/stable/c/9480adfe4e0f0319b9da04b44e4eebd5ad07e0cd
https://git.kernel.org/stable/c/c255c3b653c6e8b52ac658c305e2fece2825f7ad
https://git.kernel.org/stable/c/fc3432ae8232ff4025e7c55012dd88db0e3d18eb
https://bugzilla.redhat.com/show_bug.cgi?id=2272773
Comment 1 Gianluca Gabrielli 2024-04-04 07:48:34 UTC 
None of our supported branch is affected