CVE-2022-48883

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: IPoIB, Block PKEY interfaces with less rx queues than parent A user is able to configure an arbitrary number of rx queues when creating an interface via netlink. This doesn't work for child PKEY interfaces because the...

CVE-2022-48883

CVE-2022-48883 (Linux kernel) affects net/mlx5e IPoIB: Block PKEY interfaces and occurs when a user configures more rx queues for an interface than the parent supports. The child interface reuses the parent’s receive channels, so the rx-queue count must be large enough to avoid out-of-bounds acce...

PT-2023-35068 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.7 Description: The issue concerns the net/mlx5e driver in the Linux Kernel, specifically with IPoIB and Block PKEY interfaces having fewer receive queues than their parent interface. This could potentially...

GSD-2023-1001698 net/mlx5e: IPoIB, Block PKEY interfaces with less rx queues than parent

net/mlx5e: IPoIB, Block PKEY interfaces with less rx queues than parent This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.7 by commit...