The vulnerabilities of the functions psnet_open_pf_bar() and snet_open_vf_bar() in the driver drivers/vdpa/solidrun/snet_main.c of the Linux kernel’s vDPA driver allow attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the functions psnetopenpfbar and snetopenvfbar in the drivers/vdpa/solidrun/snetmain.c file of the Linux kernel’s vDPA driver is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...