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cve/2025/CVE-2025-37990.md
0xMarcio cb00e1339f Update CVE list 2025-09-29 21:09
2025-09-29 21:09:30 +02:00

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CVE-2025-37990

Description

In the Linux kernel, the following vulnerability has been resolved:wifi: brcm80211: fmac: Add error handling for brcmf_usb_dl_writeimage()The function brcmf_usb_dl_writeimage() calls the functionbrcmf_usb_dl_cmd() but dose not check its return value. The'state.state' and the 'state.bytes' are uninitialized if thefunction brcmf_usb_dl_cmd() fails. It is dangerous to useuninitialized variables in the conditions.Add error handling for brcmf_usb_dl_cmd() to jump to errorhandling path if the brcmf_usb_dl_cmd() fails and the'state.state' and the 'state.bytes' are uninitialized.Improve the error message to report more detailed errorinformation.

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