DEBIAN-CVE-2024-26745

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV When kdump kernel tries to copy dump data over SR-IOV, LPAR panics due to NULL pointer exception: Kernel attempted to read user page 0 - exploit attempt?...

UBUNTU-CVE-2024-26745

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV When kdump kernel tries to copy dump data over SR-IOV, LPAR panics due to NULL pointer exception: Kernel attempted to read user page 0 - exploit attempt?...

CVE-2024-26745 powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV When kdump kernel tries to copy dump data over SR-IOV, LPAR panics due to NULL pointer exception: Kernel attempted to read user page 0 - exploit attempt?...

CVE-2024-26745 powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV When kdump kernel tries to copy dump data over SR-IOV, LPAR panics due to NULL pointer exception: Kernel attempted to read user page 0 - exploit attempt?...

CVE-2024-26713

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: Fix iommu initialisation during DLPAR add When a PCI device is dynamically added, the kernel oopses with a NULL pointer dereference: BUG: Kernel NULL pointer dereference on read at 0x00000030 Faulting...

CVE-2024-26712

In the Linux kernel, the following vulnerability has been resolved: powerpc/kasan: Fix addr error caused by page alignment In kasaninitregion, when kstart is not page aligned, at the begin of for loop, kcur = kstart & PAGEMASK is less than kstart, and then va = block + kcur - kstart is less than...

CVE-2024-26710

A vulnerability was found in the Linux kernel due to improper stack size incrementation logic for KASAN-enabled builds, which in turn could cause kernel panics, build errors, or system instability...

CVE-2024-26709

A vulnerability was found in the spaprtceplatformiommuattachdev function in the Linux kernel, where a missing call to the iommugroupput function can lead to a reference count leak for IOMMU groups during DLPAR operations. This vulnerability could lead to kernel panics and instability...

CVE-2024-26745

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV When kdump kernel tries to copy dump data over SR-IOV, LPAR panics due to NULL pointer exception: Kernel attempted to read user page 0 - exploit attempt?...

CVE-2024-26738

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: DLPAR add doesn't completely initialize pcicontroller When a PCI device is dynamically added, the kernel oopses with a NULL pointer dereference: BUG: Kernel NULL pointer dereference on read at 0x00000030...

DEBIAN-CVE-2024-26738

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: DLPAR add doesn't completely initialize pcicontroller When a PCI device is dynamically added, the kernel oopses with a NULL pointer dereference: BUG: Kernel NULL pointer dereference on read at 0x00000030...

CVE-2024-26738

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: DLPAR add doesn't completely initialize pcicontroller When a PCI device is dynamically added, the kernel oopses with a NULL pointer dereference: BUG: Kernel NULL pointer dereference on read at 0x00000030...

UBUNTU-CVE-2024-26738

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: DLPAR add doesn't completely initialize pcicontroller When a PCI device is dynamically added, the kernel oopses with a NULL pointer dereference: BUG: Kernel NULL pointer dereference on read at 0x00000030...

CVE-2024-26738 powerpc/pseries/iommu: DLPAR add doesn't completely initialize pci_controller

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: DLPAR add doesn't completely initialize pcicontroller When a PCI device is dynamically added, the kernel oopses with a NULL pointer dereference: BUG: Kernel NULL pointer dereference on read at 0x00000030...

CVE-2024-26738

CVE-2024-26738 concerns the Linux kernel on PowerPC/pSeries. The root cause was that during DLPAR add of a PCI device, a newly allocated pci_controller could be created without calling iommu_device_register(), leaving an iommu_device unregistered and potentially triggering NULL pointer dereferenc...

CVE-2024-26738 powerpc/pseries/iommu: DLPAR add doesn't completely initialize pci_controller

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: DLPAR add doesn't completely initialize pcicontroller When a PCI device is dynamically added, the kernel oopses with a NULL pointer dereference: BUG: Kernel NULL pointer dereference on read at 0x00000030...

CVE-2024-26738

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: DLPAR add doesn't completely initialize pcicontroller When a PCI device is dynamically added, the kernel oopses with a NULL pointer dereference: BUG: Kernel NULL pointer dereference on read at 0x00000030...

CVE-2024-26712

In the Linux kernel, the following vulnerability has been resolved: powerpc/kasan: Fix addr error caused by page alignment In kasaninitregion, when kstart is not page aligned, at the begin of for loop, kcur = kstart & PAGEMASK is less than kstart, and then va = block + kcur - kstart is less than...

CVE-2024-26710

In the Linux kernel, the following vulnerability has been resolved: powerpc/kasan: Limit KASAN thread size increase to 32KB KASAN is seen to increase stack usage, to the point that it was reported to lead to stack overflow on some 32-bit machines see link. To avoid overflows the stack size was...

CVE-2024-26709

In the Linux kernel, the following vulnerability has been resolved: powerpc/iommu: Fix the missing iommugroupput during platform domain attach The function spaprtceplatformiommuattachdev is missing to call iommugroupput when the domain is already set. This refcount leak shows up with BUGON during...