CLSA-2026-1767864313 kernel: Fix of 46 CVEs

mm: hugetlb: fix UAF in hugetlbhandleuserfault CVE-2022-50630 - drm/amdkfd: fix potential kgdmem UAFs CVE-2023-53816 - net/mlx5e: Fix deadlock in tc route query code CVE-2023-53591 - PCI: Fix pcideviceispresent for VFs by checking PF CVE-2022-50636 - wifi: ath11k: fix monitor mode bringup crash...

CVE-2022-49424

CVE-2022-49424 is a Linux kernel issue in the Mediatek IOMMU driver. The root cause is a NULL pointer dereference when printing dev_name due to larbdev being NULL during probe (mtk_iommu_probe_device). The crash can occur in device_link_add() and is triggered by an incorrect DTS input. The public...

CVE-2022-48868 dmaengine: idxd: Let probe fail when workqueue cannot be enabled

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Let probe fail when workqueue cannot be enabled The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was...