Bug 2396497 (CVE-2023-53430) - CVE-2023-53430 kernel: wifi: mt76: dma: fix memory leak running mt76_dma_tx_cleanup
Summary: CVE-2023-53430 kernel: wifi: mt76: dma: fix memory leak running mt76_dma_tx_c...
Keywords:
Status: NEW
Alias: CVE-2023-53430
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: 2025-09-18 17:01 UTC by OSIDB Bzimport
Modified: 2025-09-18 20:02 UTC (History)
0 users

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Description OSIDB Bzimport 2025-09-18 17:01:40 UTC 
In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: dma: fix memory leak running mt76_dma_tx_cleanup

Fix device unregister memory leak and alway cleanup all configured
rx queues in mt76_dma_tx_cleanup routine.
Comment 1 Keith Grant 2025-09-18 20:00:48 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025091857-CVE-2023-53430-4aaa@gregkh/T
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