CVE-2025-40093 — Linux vulnerability
33 documents7 sources
Severity
3.2LOWOSV
No vectorEPSS
0.0%
top 87.15%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 30
Latest updateApr 9
Description
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: f_ecm: Refactor bind path to use __free()
After an bind/unbind cycle, the ecm->notify_req is left stale. If a
subsequent bind fails, the unified error label attempts to free this
stale request, leading to a NULL pointer dereference when accessing
ep->ops->free_request.
Refactor the error handling in the bind path to use the __free()
automatic cleanup mechanism.
Affected Packages7 packages
▶CVEListV5linux/linuxda741b8c56d612b5dd26ffa31341911a5fea23ee — d3745aaef19198d0c81637a7dd50ef53c4f879b7+5