CVE-2023-52453

In the Linux kernel, the following vulnerability has been resolved: hisiaccvfiopci: Update migration data pointer correctly on saving/resume When the optional PRECOPY support was added to speed up the device compatibility check, it failed to update the saving/resuming data pointers based on the f...

CVE-2023-52453 hisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume

In the Linux kernel, the following vulnerability has been resolved: hisiaccvfiopci: Update migration data pointer correctly on saving/resume When the optional PRECOPY support was added to speed up the device compatibility check, it failed to update the saving/resuming data pointers based on the f...

CVE-2023-52453 hisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume

In the Linux kernel, the following vulnerability has been resolved: hisiaccvfiopci: Update migration data pointer correctly on saving/resume When the optional PRECOPY support was added to speed up the device compatibility check, it failed to update the saving/resuming data pointers based on the f...

CVE-2023-52453

In the Linux kernel, the following vulnerability has been resolved: hisiaccvfiopci: Update migration data pointer correctly on saving/resume When the optional PRECOPY support was added to speed up the device compatibility check, it failed to update the saving/resuming data pointers based on the f...

kernel: wifi: ath10k: Delay the unmapping of the buffer

In the Linux kernel, the following vulnerability has been resolved: wifi: ath10k: Delay the unmapping of the buffer On WCN3990, we are seeing a rare scenario where copy engine hardware is sending a copy complete interrupt to the host driver while still processing the buffer that the driver has...

qemu-kvm security, bug fix, and enhancement update

8.0.0-16.el93 - kvm-migration-Add-migration-prefix-to-functions-in-targe.patch bz2229868 - kvm-migration-Move-more-initializations-to-migrateinit.patch bz2229868 - kvm-migration-Add-.saveprepare-handler-to-struct-SaveVM.patch bz2229868 -...

kernel: wifi: ath10k: Delay the unmapping of the buffer

In the Linux kernel, the following vulnerability has been resolved: wifi: ath10k: Delay the unmapping of the buffer On WCN3990, we are seeing a rare scenario where copy engine hardware is sending a copy complete interrupt to the host driver while still processing the buffer that the driver has...

kernel: iommu/arm-smmu-v3: check return value after calling platform_get_resource()

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3: check return value after calling platformgetresource It will cause null-ptr-deref if platformgetresource returns NULL, we need check the return value...

kernel: iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe()

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: fix possible null-ptr-deref in armsmmudeviceprobe It will cause null-ptr-deref when using 'res', if platformgetresource returns NULL, so move using 'res' after devmioremapresource that will check it to avoid...

kernel: iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe()

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: fix possible null-ptr-deref in armsmmudeviceprobe It will cause null-ptr-deref when using 'res', if platformgetresource returns NULL, so move using 'res' after devmioremapresource that will check it to avoid...

kernel: iommu/arm-smmu-v3: check return value after calling platform_get_resource()

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3: check return value after calling platformgetresource It will cause null-ptr-deref if platformgetresource returns NULL, we need check the return value...

GSD-2023-1001718 iommu/arm-smmu: Don't unregister on shutdown

iommu/arm-smmu: Don't unregister on shutdown This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.7 by commit...

GSD-2023-1001717 iommu/arm-smmu-v3: Don't unregister on shutdown

iommu/arm-smmu-v3: Don't unregister on shutdown This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.7 by commit...

PT-2023-34794 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.7 Description: The issue is related to the iommu/arm-smmu component. It was introduced in version v6.1 and fixed in version v6.1.7. The actual impact and attack plausibility have not yet been proven...

PT-2023-9439 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.1.0-rc5-00088-gf3600ff8e322 1930 Description: The vulnerability is related to the iommu/arm-smmu component in the Linux kernel. It occurs when the system is shut down with the "reboot -f" command while a packe...

kernel: iommu/arm-smmu-v3-sva: Fix mm use-after-free

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3-sva: Fix mm use-after-free We currently call arm64mmcontextput without holding a reference to the mm, which can result in use-after-free. Call mmgrab/mmdrop to ensure the mm only gets freed after we unpinned the...

kernel: iommu/arm-smmu-v3-sva: Fix mm use-after-free

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3-sva: Fix mm use-after-free We currently call arm64mmcontextput without holding a reference to the mm, which can result in use-after-free. Call mmgrab/mmdrop to ensure the mm only gets freed after we unpinned the...

GSD-2022-1003490 iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe()

iommu/arm-smmu: fix possible null-ptr-deref in armsmmudeviceprobe This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.122 by commit...

GSD-2022-1003489 iommu/arm-smmu-v3: check return value after calling platform_get_resource()

iommu/arm-smmu-v3: check return value after calling platformgetresource This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.122 by commit...

GSD-2022-1003318 iommu/arm-smmu-v3-sva: Fix mm use-after-free

iommu/arm-smmu-v3-sva: Fix mm use-after-free This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.46 by commit...