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CVE-2025-37796 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: at76c50x: fix use after free access in at76_disconnect The memory pointed to by priv is freed at the end of at76_delete_device function (using ieee80211_free_hw). But the code then accesses the udev field of the freed object to put the USB device. This may also lead to a memory leak of the usb device. Fix this by using udev from interface.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/152721cbae42713ecfbca6847e0f102ee6b19546 kernel.org
https://git.kernel.org/stable/c/27c7e63b3cb1a20bb78ed4a36c561ea4579fd7da kernel.org
https://git.kernel.org/stable/c/3c619aec1f538333b56746d2f796aab1bca5c9a5 kernel.org
https://git.kernel.org/stable/c/5e7df74745700f059dc117a620e566964a2e8f2c kernel.org
https://git.kernel.org/stable/c/6e4ab3e574c2a335b40fa1f70d1c54fcb58ab33f kernel.org
https://git.kernel.org/stable/c/7ca513631fa6ad3011b8b9197cdde0f351103704 kernel.org
https://git.kernel.org/stable/c/a9682bfef2cf3802515a902e964d774e137be1b9 kernel.org
https://git.kernel.org/stable/c/c731cdfddcf1be1590d5ba8c9b508f98e3a2b3d6 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-37796
NVD Published Date:
05/01/2025
NVD Last Modified:
05/02/2025
Source:
kernel.org