The vulnerability of the vdpasim_blk_dev_add() function in the drivers/vdpa/vdpa_sim/vdpa_sim_blk.c module of the vDPA device driver in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the vdpasimblkdevadd function in the drivers/vdpa/vdpasim/vdpasimblk.c module of the vDPA device driver in the Linux operating system is related to the pointer manipulation. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, an...

CVE-2022-50058

In the Linux kernel, the following vulnerability has been resolved: vdpasimblk: set number of address spaces and virtqueue groups Commit bda324fd037a "vdpasim: control virtqueue support" added two new fields nas, ngroups to vdpasimdevattr, but we forgot to initialize them for vdpasimblk. When...