Spoofing

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries...

CVE-2021-47033 mt76: mt7615: fix tx skb dma unmap

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries...

CVE-2021-47033

Technical details about CVE-2021-47033 are not provided in the supplied documents. The initial entry only mentions a Linux kernel fix for mt76/mt7615 DMA unmapping and provides no product/version/patch specifics. Monitor for updates.

SUSE CVE-2024-0564

A flaw was found in the Linux kernel's memory deduplication mechanism. The max page sharing of Kernel Samepage Merging KSM, added in Linux kernel version 4.4.0-96.119, can create a side channel. When the attacker and the victim share the same host and the default setting of KSM is "max page...

CVE-2023-43514 Use After Free in DSP Services

Memory corruption while invoking IOCTLs calls from user space for internal mem MAP and internal mem UNMAP...

CVE-2023-43514 Use After Free in DSP Services

Memory corruption while invoking IOCTLs calls from user space for internal mem MAP and internal mem UNMAP...

PT-2023-8466 · Imagination Technologies · Powervr Gpu Driver

Name of the Vulnerable Software and Affected Versions: PowerVR GPU driver versions affected versions not specified Description: The issue is related to the MMU UnmapPages function of the PowerVR GPU driver in Android and ChromeOS, which is vulnerable to a buffer overflow in memory. This could all...

kernel: wifi: ath11k: fix deinitialization of firmware resources

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix deinitialization of firmware resources Currently, in ath11kahbfwresourcesinit, iommu domain mapping is done only for the chipsets having fixed firmware memory. Also, for such chipsets, mapping is done only if it...

kernel: scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests The following message and call trace was seen with debug kernels: DMA-API: qla2xxx 0000:41:00.0: device driver failed to check map error device address=0x00000002a3ff38d8...

VulnCheck KEV: CVE-2022-22071

Multiple Qualcomm chipsets contain a use-after-free vulnerability when process shell memory is freed using IOCTL munmap call and process initialization is in progress...

PT-2023-9160 · Qualcomm · Qualcomm Dsp Firmware

Name of the Vulnerable Software and Affected Versions: Qualcomm DSP firmware affected versions not specified Description: The issue is related to a memory corruption problem when invoking IOCTLs calls from user space for internal memory map and unmap operations. This is connected to the use of...

kernel: unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry

A flaw was found in include/asm-generic/tlb.h in the Linux kernel due to a race condition unmapmappingrange versus munmap. This issue allows a device driver to free a page while it still has stale TLB entries...

kernel: unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry

A flaw was found in include/asm-generic/tlb.h in the Linux kernel due to a race condition unmapmappingrange versus munmap. This issue allows a device driver to free a page while it still has stale TLB entries...

kernel: unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry

A flaw was found in include/asm-generic/tlb.h in the Linux kernel due to a race condition unmapmappingrange versus munmap. This issue allows a device driver to free a page while it still has stale TLB entries...

UBUNTU-CVE-2023-33250

The Linux kernel 6.3 has a use-after-free in ioptunmapiovarange in drivers/iommu/iommufd/iopagetable.c...

kernel: unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry

A flaw was found in include/asm-generic/tlb.h in the Linux kernel due to a race condition unmapmappingrange versus munmap. This issue allows a device driver to free a page while it still has stale TLB entries...

kernel: unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry

A flaw was found in include/asm-generic/tlb.h in the Linux kernel due to a race condition unmapmappingrange versus munmap. This issue allows a device driver to free a page while it still has stale TLB entries...

kernel: unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry

A flaw was found in include/asm-generic/tlb.h in the Linux kernel due to a race condition unmapmappingrange versus munmap. This issue allows a device driver to free a page while it still has stale TLB entries...

kernel: unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry

A flaw was found in include/asm-generic/tlb.h in the Linux kernel due to a race condition unmapmappingrange versus munmap. This issue allows a device driver to free a page while it still has stale TLB entries...

SUSE CVE-2011-4086

The journalunmapbuffer function in fs/jbd2/transaction.c in the Linux kernel before 3.3.1 does not properly handle the Delay and Unwritten buffer head states, which allows local users to cause a denial of service system crash by leveraging the presence of an ext4 filesystem that was mounted with ...