223 matches found
Huawei EMUI和Huawei HarmonyOS 安全漏洞
Huawei HarmonyOS is an operating system from Huawei, a Chinese company. It provides a full-scenario distributed operating system based on a microkernel.Huawei EMUI is a user interface developed by Huawei based on the Android operating system. A security vulnerability exists in Huawei HarmonyOS an...
PT-2025-28120 · Huawei +1 · Emui +1
Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: A virtual address reuse issue exists in the memory management module. This issue can be exploited by non-privileged users to access released memory, potentially affecting service integrity...
CVE-2022-34637
CVA6 commit d315ddd0f1be27c1b3f27eb0b8daf471a952299a implements an incorrect exception type when an illegal virtual address is loaded...
kernel: arm64: mm: fix VA-range sanity check
A logic flaw was found in the Linux kernel's arm64 memory management subsystem. The virtual address range sanity check in createmappingnoalloc and updatemappingprot uses an incorrect condition that only excludes the KASAN shadow region and module region, rather than properly validating addresses...
kernel: ELF: fix kernel.randomize_va_space double read
In the Linux kernel, the following vulnerability has been resolved: ELF: fix kernel.randomizevaspace double read ELF loader uses "randomizevaspace" twice. It is sysctl and can change at any moment, so 2 loads could see 2 different values in theory with unpredictable consequences. Issue exactly on...
CVE-2025-21894 net: enetc: VFs do not support HWTSTAMP_TX_ONESTEP_SYNC
In the Linux kernel, the following vulnerability has been resolved: net: enetc: VFs do not support HWTSTAMPTXONESTEPSYNC Actually ENETC VFs do not support HWTSTAMPTXONESTEPSYNC because only ENETC PF can access PMaSINGLESTEP registers. And there will be a crash if VFs are used to test one-step...
powerpc/pseries/vas: Add close() callback in vas_vm_ops struct
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SUSE CVE-2022-49452
In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...
CVE-2022-49452
In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...
DEBIAN-CVE-2022-49452
In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...
UBUNTU-CVE-2022-49452
In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...
CVE-2022-49452 dpaa2-eth: retrieve the virtual address before dma_unmap
In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...
CVE-2022-49452
The CVE-2022-49452 issue concerns the Linux kernel DPAA2 Ethernet driver (dpaa2-eth). The vulnerability arises when the virtual address is retrieved after DMA unmapped in TSO path, leading to an invalid address being used in kfree. A fix was implemented to call dpaa2_iova_to_virt() before the dma...
CVE-2022-49452
In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...
CVE-2022-49452 dpaa2-eth: retrieve the virtual address before dma_unmap
In the Linux kernel, the following vulnerability has been resolved: dpaa2-eth: retrieve the virtual address before dmaunmap The TSO header was DMA unmapped before the virtual address was retrieved and then used to free the buffer. This meant that we were actually removing the DMA map and then...
PT-2025-8386 · Linux +1 · Linux Kernel +1
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been identified, specifically in the dpaa2-eth component. The issue arises when the TSO header is DMA unmapped before retrieving the virtual...
Linux kernel 安全漏洞
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 a failure to retrieve a virtual address before dmaunmap...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Check that bova-bo is not NULL before using it. The call to radeonvmclearfreed may clear bova-bo, so we must check this before dereferencing it...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: ACPI: PRM: Find the EFIMEMORYRUNTIME block for the PRM handler and context PRMT needs to find the correct type of block to translate the PA-VA mapping for EFI runtime services. The issue arises because PRMT is looking for a block...