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CVE-2025-37796
Published: May 1, 2025
Modified: May 11, 2026
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 29e20aa6c6aff35c81d4da2e2cd516dadb569061 - < c731cdfddcf1be1590d5ba8c9b508f98e3a2b3d6affected 29e20aa6c6aff35c81d4da2e2cd516dadb569061 - < 6e4ab3e574c2a335b40fa1f70d1c54fcb58ab33faffected 29e20aa6c6aff35c81d4da2e2cd516dadb569061 - < 3c619aec1f538333b56746d2f796aab1bca5c9a5affected 29e20aa6c6aff35c81d4da2e2cd516dadb569061 - < 5e7df74745700f059dc117a620e566964a2e8f2caffected 29e20aa6c6aff35c81d4da2e2cd516dadb569061 - < 7ca513631fa6ad3011b8b9197cdde0f351103704+3 more versions |
Linux | Linux | affected 3.17unaffected 0 - < 3.17unaffected 5.4.293 - <= 5.4.*unaffected 5.10.237 - <= 5.10.*unaffected 5.15.181 - <= 5.15.*+5 more versions |
References
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