AZL-102071 CVE-2026-90388 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: iommu/dma: Check atomic pool allocation result directly The non-blocking, non-coherent allocation path uses dmaallocfrompool, which returns the allocated page and fills cpuaddr only on success. Do not rely on cpuaddr to detect...

CVE-2026-90387

In the Linux kernel, the following vulnerability has been resolved: swiotlb: Preserve allocation virtual address for dynamic pools swiotlballoctlb can allocate from the DMA atomic pool when a decrypted pool is needed from atomic context. With CONFIGDMADIRECTREMAP, the atomic pool is backed by...

CVE-2026-90388

In the Linux kernel, the following vulnerability has been resolved: iommu/dma: Check atomic pool allocation result directly The non-blocking, non-coherent allocation path uses dmaallocfrompool, which returns the allocated page and fills cpuaddr only on success. Do not rely on cpuaddr to detect...

DEBIAN-CVE-2026-90388

In the Linux kernel, the following vulnerability has been resolved: iommu/dma: Check atomic pool allocation result directly The non-blocking, non-coherent allocation path uses dmaallocfrompool, which returns the allocated page and fills cpuaddr only on success. Do not rely on cpuaddr to detect...

AZL-102470 CVE-2026-90387 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: swiotlb: Preserve allocation virtual address for dynamic pools swiotlballoctlb can allocate from the DMA atomic pool when a decrypted pool is needed from atomic context. With CONFIGDMADIRECTREMAP, the atomic pool is backed by...

CVE-2026-90371

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix RXDMADC buffer recycling race The RXDMADC buffers come from the RRO data queues' page pools, which are bound to a different NAPI, so the direct page-pool recycle used here could race the owning NAPI; take the...

DEBIAN-CVE-2026-90233

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: release descriptor pools on probe failure The per-NUMA-node descriptor DMA pools are created lazily from nvmeinithctxcommon once the admin tag set is allocated, but they are only destroyed in nvmeremove via...

CVE-2026-93158

In the Linux kernel crypto subsystem, the sa2ul driver contains a flaw where sa_ul_probe() ignores the return value of sa_init_mem() , which creates the DMA pool used for security context buffers. If pool creation fails, the probe continues with DMA setup, algorithm registration, and child popula...

EUVD-2026-82266

In the Linux kernel, the following vulnerability has been resolved: crypto: sa2ul - stop probe if context pool creation fails saulprobe calls sainitmem to create the DMA pool used for security context buffers, but ignores its return value. If pool creation fails, probe still continues with DMA...

CVE-2026-93158 crypto: sa2ul - stop probe if context pool creation fails

In the Linux kernel, the following vulnerability has been resolved: crypto: sa2ul - stop probe if context pool creation fails saulprobe calls sainitmem to create the DMA pool used for security context buffers, but ignores its return value. If pool creation fails, probe still continues with DMA...

CVE-2026-93158 crypto: sa2ul - stop probe if context pool creation fails

In the Linux kernel, the following vulnerability has been resolved: crypto: sa2ul - stop probe if context pool creation fails saulprobe calls sainitmem to create the DMA pool used for security context buffers, but ignores its return value. If pool creation fails, probe still continues with DMA...

CVE-2026-90388 iommu/dma: Check atomic pool allocation result directly

In the Linux kernel, the following vulnerability has been resolved: iommu/dma: Check atomic pool allocation result directly The non-blocking, non-coherent allocation path uses dmaallocfrompool, which returns the allocated page and fills cpuaddr only on success. Do not rely on cpuaddr to detect...

EUVD-2026-82049

In the Linux kernel, the following vulnerability has been resolved: iommu/dma: Check atomic pool allocation result directly The non-blocking, non-coherent allocation path uses dmaallocfrompool, which returns the allocated page and fills cpuaddr only on success. Do not rely on cpuaddr to detect...

EUVD-2026-82048

In the Linux kernel, the following vulnerability has been resolved: swiotlb: Preserve allocation virtual address for dynamic pools swiotlballoctlb can allocate from the DMA atomic pool when a decrypted pool is needed from atomic context. With CONFIGDMADIRECTREMAP, the atomic pool is backed by...

CVE-2026-90387

CVE-2026-90387 is a Linux kernel vulnerability in the swiotlb (Software I/O Translation Lookaside Buffer) subsystem. When CONFIG_DMA_DIRECT_REMAP is enabled, swiotlb_init_io_tlb_pool() reconstructs the pool virtual address from the physical start address via phys_to_virt(), which yields the wrong...

CVE-2026-90387 swiotlb: Preserve allocation virtual address for dynamic pools

In the Linux kernel, the following vulnerability has been resolved: swiotlb: Preserve allocation virtual address for dynamic pools swiotlballoctlb can allocate from the DMA atomic pool when a decrypted pool is needed from atomic context. With CONFIGDMADIRECTREMAP, the atomic pool is backed by...

CVE-2026-90385 md/raid1: create serial pool adding rdev to array with serialize_policy=1

In the Linux kernel, the following vulnerability has been resolved: md/raid1: create serial pool adding rdev to array with serializepolicy=1 The following bug has been observed with kernel 7.1.3 after adding a new rdev to an existing RAID1 array with serializepolicy enabled: Oops: 0002 1 CPU: 0...

EUVD-2026-82032

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix RXDMADC buffer recycling race The RXDMADC buffers come from the RRO data queues' page pools, which are bound to a different NAPI, so the direct page-pool recycle used here could race the owning NAPI; take the...

CVE-2026-90268

CVE-2026-90268 is a memory management flaw in the Linux kernel 's SCSI sd driver. In sd_probe(), when sd_large_pool_create() fails after device_add(&sdkp->disk_dev) has already succeeded, the error path incorrectly calls kfree() on an already-registered device instead of unregistering it via s...

CVE-2026-90233 nvme-pci: release descriptor pools on probe failure

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: release descriptor pools on probe failure The per-NUMA-node descriptor DMA pools are created lazily from nvmeinithctxcommon once the admin tag set is allocated, but they are only destroyed in nvmeremove via...