Bug 2400700 (CVE-2023-53466)

Summary: CVE-2023-53466 kernel: wifi: mt76: mt7915: fix memory leak in mt7915_mcu_exit
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description OSIDB Bzimport 2025-10-01 12:02:25 UTC 
In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: mt7915: fix memory leak in mt7915_mcu_exit

Always purge mcu skb queues in mt7915_mcu_exit routine even if
mt7915_firmware_state fails.
Comment 1 Jon Moroney 2025-10-01 23:29:47 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025100108-CVE-2023-53466-dcff@gregkh/T