kernel: iommu: Fix potential use-after-free during probe

A vulnerability was found in the Linux kernel's IOMMU driver, where the deviommufree function can lead to a use-after-free error. This occurs when a device probe fails while simultaneously accessing dev-iommu-fwspec in the ofiommuconfigure path. As a result, this vulnerability can potentially cau...

kernel: iommu: Fix potential use-after-free during probe

A vulnerability was found in the Linux kernel's IOMMU driver, where the deviommufree function can lead to a use-after-free error. This occurs when a device probe fails while simultaneously accessing dev-iommu-fwspec in the ofiommuconfigure path. As a result, this vulnerability can potentially cau...

kernel: iommu: Fix potential use-after-free during probe

A vulnerability was found in the Linux kernel's IOMMU driver, where the deviommufree function can lead to a use-after-free error. This occurs when a device probe fails while simultaneously accessing dev-iommu-fwspec in the ofiommuconfigure path. As a result, this vulnerability can potentially cau...

SUSE CVE-2022-48796

In the Linux kernel, the following vulnerability has been resolved: iommu: Fix potential use-after-free during probe Kasan has reported the following use after free on dev-iommu. when a device probe fails and it is in process of freeing dev-iommu in deviommufree function, a deferredprobeworkfunc...