CVE-2024-36913

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Leak pages if setmemoryencrypted fails In CoCo VMs it is possible for the untrusted host to cause setmemoryencrypted or setmemorydecrypted to fail such that an error is returned and the resulting memory is...

CVE-2024-36912

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Track decrypted status in vmbusgpadl In CoCo VMs it is possible for the untrusted host to cause setmemoryencrypted or setmemorydecrypted to fail such that an error is returned and the resulting memory is share...

CVE-2024-36909

CVE-2024-36909 affects the Linux kernel hv (Hyper-V) vmbus ring buffers. The vulnerability arises when set_memory_decrypted() fails in CoCo VMs, causing memory to be shared instead of properly encrypted. The VMBus ring buffer code could free decrypted/shared pages if set_memory_decrypted() fails....