The vulnerability of the rswitch_tx_free() function (drivers/net/ethernet/renesas/rswitch.c) in the Linux kernel device driver framework allows a hacker to gain increased privileges.

The vulnerability of the rswitchtxfree function drivers/net/ethernet/renesas/rswitch.c in the Renesas device drivers for the Linux operating system is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to gain increased privileges...

PT-2024-7086

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a use-after-free vulnerability in the rswitch tx free function, which is inlined in rswitch poll. This occurs because skb and gq-skbsgq-dirty are the same pointer...