Linux Distros Unpatched Vulnerability : CVE-2021-46918

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: clear MSIX permission entry on shutdown Add disabling/clearing of MSIX...

SUSE-SU-2024:1489-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 LTSS kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2020-36781: Fixed reference leak when pmruntimegetsync fails in i2c/imx bsc1220557. - CVE-2021-46911: Fixed kernel panic bsc1220400. - CVE-2021-46914: Fixed...

CVE-2021-46918

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: clear MSIX permission entry on shutdown Add disabling/clearing of MSIX permission entries on device shutdown to mirror the enabling of the MSIX entries on probe. Current code left the MSIX enabled and the pasid...

CVE-2021-46918

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: clear MSIX permission entry on shutdown Add disabling/clearing of MSIX permission entries on device shutdown to mirror the enabling of the MSIX entries on probe. Current code left the MSIX enabled and the pasid...

CVE-2021-46918 dmaengine: idxd: clear MSIX permission entry on shutdown

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: clear MSIX permission entry on shutdown Add disabling/clearing of MSIX permission entries on device shutdown to mirror the enabling of the MSIX entries on probe. Current code left the MSIX enabled and the pasid...

CVE-2021-46918

CVE-2021-46918 is a Linux kernel vulnerability in the IDXDMA/DMAR DMA engine where MSIX permission entries were not cleared on device shutdown. The issue arose because MSIX entries were left enabled and pasid entries remained programmed when the device shut down, potentially enabling persistence ...