Bug 2395253 (CVE-2023-53257)

Summary: CVE-2023-53257 kernel: wifi: mac80211: check S1G action frame size
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
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Priority: medium    
Version: unspecifiedKeywords: Security
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OS: Linux   
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Description OSIDB Bzimport 2025-09-15 15:03:22 UTC 
In the Linux kernel, the following vulnerability has been resolved:

wifi: mac80211: check S1G action frame size

Before checking the action code, check that it even
exists in the frame.
Comment 1 Keith Grant 2025-09-15 18:40:24 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025091503-CVE-2023-53257-6162@gregkh/T