UBUNTU-CVE-2024-36925

In the Linux kernel, the following vulnerability has been resolved: swiotlb: initialise restricted pool listhead when SWIOTLBDYNAMIC=y Using restricted DMA pools CONFIGDMARESTRICTEDPOOL=y in conjunction with dynamic SWIOTLB CONFIGSWIOTLBDYNAMIC=y leads to the following crash when initialising the...

CVE-2024-36925

In the Linux kernel, the following vulnerability has been resolved: swiotlb: initialise restricted pool listhead when SWIOTLBDYNAMIC=y Using restricted DMA pools CONFIGDMARESTRICTEDPOOL=y in conjunction with dynamic SWIOTLB CONFIGSWIOTLBDYNAMIC=y leads to the following crash when initialising the...

CVE-2024-36926

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: LPAR panics during boot up with a frozen PE At the time of LPAR boot up, partition firmware provides Open Firmware property ibm,dma-window for the PE. This property is provided on the PCI bus the PE is...

UBUNTU-CVE-2024-36926

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: LPAR panics during boot up with a frozen PE At the time of LPAR boot up, partition firmware provides Open Firmware property ibm,dma-window for the PE. This property is provided on the PCI bus the PE is...

CVE-2024-36925

CVE-2024-36925 affects the Linux kernel SWIOTLB path. When CONFIG_DMA_RESTRICTED_POOL=y and CONFIG_SWIOTLB_DYNAMIC=y, initialising restricted pool memory could crash due to a NULL mem->pools during add_mem_pool() in rmem_swiotlb_device_init(). The crash arises from a NULL pointer dereference i...

CVE-2024-36925 swiotlb: initialise restricted pool list_head when SWIOTLB_DYNAMIC=y

In the Linux kernel, the following vulnerability has been resolved: swiotlb: initialise restricted pool listhead when SWIOTLBDYNAMIC=y Using restricted DMA pools CONFIGDMARESTRICTEDPOOL=y in conjunction with dynamic SWIOTLB CONFIGSWIOTLBDYNAMIC=y leads to the following crash when initialising the...

CVE-2024-36925 swiotlb: initialise restricted pool list_head when SWIOTLB_DYNAMIC=y

In the Linux kernel, the following vulnerability has been resolved: swiotlb: initialise restricted pool listhead when SWIOTLBDYNAMIC=y Using restricted DMA pools CONFIGDMARESTRICTEDPOOL=y in conjunction with dynamic SWIOTLB CONFIGSWIOTLBDYNAMIC=y leads to the following crash when initialising the...

CVE-2024-36925 swiotlb: initialise restricted pool list_head when SWIOTLB_DYNAMIC=y

In the Linux kernel, the following vulnerability has been resolved: swiotlb: initialise restricted pool listhead when SWIOTLBDYNAMIC=y Using restricted DMA pools CONFIGDMARESTRICTEDPOOL=y in conjunction with dynamic SWIOTLB CONFIGSWIOTLBDYNAMIC=y leads to the following crash when initialising the...

CVE-2024-36926 powerpc/pseries/iommu: LPAR panics during boot up with a frozen PE

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: LPAR panics during boot up with a frozen PE At the time of LPAR boot up, partition firmware provides Open Firmware property ibm,dma-window for the PE. This property is provided on the PCI bus the PE is...

CVE-2024-36926

CVE-2024-36926 affects the Linux kernel on PowerPC pseries hardware, where LPARs boot with a frozen PE may lack the ibm,dma-window property. This can cause a NULL pointer dereference while configuring PCI, leading to an oops/panic during boot. The vulnerability is described with kernel traces (pc...

PT-2024-29178

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability has been discovered in the Linux kernel where some devices have a CBR address set to 0, causing a kernel panic when arch sync dma for cpu all is called. This issue occurs...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the fact that the use of a restricted DMA pool in combination with a dynamic SWIOTLB causes the kernel NULL...

PT-2024-9019

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.37 Description: The vulnerability is related to a NULL pointer dereference in the powerpc/pseries/iommu component of the Linux kernel. This occurs when the partition firmware does not provide the...

CVE-2024-36926: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: LPAR panics during boot up with a frozen PE At the time of LPAR boot up, partition firmware provides Open Firmware property ibm,dma-window for the PE. This property is provided on the PCI bus the PE is...

SUSE CVE-2023-52762

In the Linux kernel, the following vulnerability has been resolved: virtio-blk: fix implicit overflow on virtiomaxdmasize The following codes have an implicit conversion from sizet to u32: u32maxsize = sizetvirtiomaxdmasizevdev; This may lead overflow, Ex sizet4G - u320. Once virtiomaxdmasize has...

SUSE CVE-2023-52834

In the Linux kernel, the following vulnerability has been resolved: atl1c: Work around the DMA RX overflow issue This is based on alx driver commit 881d0327db37 "net: alx: Work around the DMA RX overflow issue". The alx and atl1c drivers had RX overflow error which was why a custom allocator was...

Ubuntu 22.04 LTS : Linux kernel (Intel IoTG) vulnerabilities (USN-6795-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6795-1 advisory. Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use-...

PT-2024-30739

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the wifi: ath12k module in the Linux kernel, where the DMA direction is not correctly set when mapping reinjected packets. For fragmented packets, the ath12k modu...

SUSE CVE-2021-47374

In the Linux kernel, the following vulnerability has been resolved: dma-debug: prevent an error message from causing runtime problems For some drivers, that use the DMA API. This error message can be reached several millions of times per second, causing spam to the kernel's printk buffer and...

PT-2024-5411

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the dma-buf/sw-sync component in the Linux kernel, where an incorrect replacement of spin unlock irqrestore with spin unlock irq for both sync debugfs show and sy...