The vulnerability of the fore200e_shutdown() function in the drivers/atm/fore200e.c module of the Linux network adapter driver module allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the fore200eshutdown function in the drivers/atm/fore200e.c module of the Linux network adapter driver module is related to the reutilization of previously released memory. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality, integrit...

CVE-2026-43203

In the Linux kernel, the following vulnerability has been resolved: atm: fore200e: fix use-after-free in tasklets during device removal When the PCA-200E or SBA-200E adapter is being detached, the fore200e is deallocated. However, the txtasklet or rxtasklet may still be running or pending, leadin...