CVE-2026-31604None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: fix device leak on probe failure Driver core holds a reference to the USB interface and its parent USB device while the interface is bound to a driver and…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 6.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
In the Linux kernel, the following vulnerability has been resolved:
wifi: rtw88: fix device leak on probe failure
Driver core holds a reference to the USB interface and its parent USB device while the interface is bound to a driver and there is no need to take additional references unless the structures are needed after disconnect.
This driver takes a reference to the USB device during probe but does not to release it on all probe errors (e.g. when descriptor parsing fails).
Drop the redundant device reference to fix the leak, reduce cargo culting, make it easier to spot drivers where an extra reference is needed, and reduce the risk of further memory leaks.
Linux >= a82dfd33d1237f6c0fb8a7077022189d1fc7ec98 < f632987306bce9242cdfcf911ee0b2c9455e05a3Linux >= a82dfd33d1237f6c0fb8a7077022189d1fc7ec98 < a4f4371d194dfa5473cc961f86194084b1b13a69Linux >= a82dfd33d1237f6c0fb8a7077022189d1fc7ec98 < 89a9c1bc7d797120bcc290864e0cb10a440a677fLinux >= a82dfd33d1237f6c0fb8a7077022189d1fc7ec98 < af7307e96dad00bcc2675dac650d8558a52f2c6fLinux >= a82dfd33d1237f6c0fb8a7077022189d1fc7ec98 < 25a827b7e1d5747a255bdc757f1d3e9e1e8a4e2aLinux >= a82dfd33d1237f6c0fb8a7077022189d1fc7ec98 < bbb15e71156cd9f5e1869eee7207a06ea8e96c39Linux 6.2Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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