Bug 2426025 (CVE-2022-50832) - CVE-2022-50832 kernel: wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()
Summary: CVE-2022-50832 kernel: wifi: wilc1000: fix potential memory leak in wilc_mac_...
Keywords:
Status: NEW
Alias: CVE-2022-50832
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: 2025-12-30 13:02 UTC by OSIDB Bzimport
Modified: 2025-12-31 14:53 UTC (History)
0 users

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Description OSIDB Bzimport 2025-12-30 13:02:57 UTC 
In the Linux kernel, the following vulnerability has been resolved:

wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()

The wilc_mac_xmit() returns NETDEV_TX_OK without freeing skb, add
dev_kfree_skb() to fix it. Compile tested only.
Comment 1 Alexander B 2025-12-31 14:49:23 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025123016-CVE-2022-50832-4207@gregkh/T
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