Astra Linux - уязвимость в linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Pages are leaked if setmemoryencrypted fails. In CoCo VMs, it is possible for the untrusted host to cause setmemoryencrypted or setmemorydecrypted to fail. This results in an error being returned, and the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007214)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007214 advisory. In the Linux kernel, the following vulnerability has been resolved: uiohvgeneric: Fix a memory leak in error handling paths If 'vmbusestablishgpadl' fails, the...

PT-2025-37878

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The relid2channel function within the vmbus driver makes an assumption about the allocation of the vmbus channel array. Specifically, it assumes the array is allocated when called...

CVE-2021-47049

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Use after free in vmbusopen The "openinfo" variable is added to the &vmbusconnection.chnmsglist, but the error handling frees "openinfo" without removing it from the list. This will result in a use after free...