The vulnerability of the rkcanfdhandle_rx_fifo_overflow_int() function in the drivers/net/can/rockchip/rockchip_canfd-core.c file of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the rkcanfdhandlerxfifooverflowint function in the drivers/net/can/rockchip/rockchipcanfd-core.c file of the Linux kernel is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

DEBIAN-CVE-2025-21774

In the Linux kernel, the following vulnerability has been resolved: can: rockchip: rkcanfdhandlerxfifooverflowint: bail out if skb cannot be allocated Fix NULL pointer check in rkcanfdhandlerxfifooverflowint to bail out if skb cannot be allocated...