Bug 2389509 (CVE-2025-38600) - CVE-2025-38600 kernel: wifi: mt76: mt7925: fix off by one in mt7925_mcu_hw_scan()
Summary: CVE-2025-38600 kernel: wifi: mt76: mt7925: fix off by one in mt7925_mcu_hw_sc...
Keywords:
Status: NEW
Alias: CVE-2025-38600
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-08-19 18:04 UTC by OSIDB Bzimport
Modified: 2025-08-19 21:04 UTC (History)
0 users

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Description OSIDB Bzimport 2025-08-19 18:04:51 UTC 
In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: mt7925: fix off by one in mt7925_mcu_hw_scan()

The ssid->ssids[] and sreq->ssids[] arrays have MT7925_RNR_SCAN_MAX_BSSIDS
elements so this >= needs to be > to prevent an out of bounds access.
Comment 1 Jon Moroney 2025-08-19 21:02:57 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025081920-CVE-2025-38600-dddc@gregkh/T
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