42 matches found
CVE-2025-47315
Memory corruption while handling repeated memory unmap requests from guest VM...
CVE-2025-47315
CVE-2025-47315: Memory corruption in Qualcomm chipset virtualization components when handling duplicate memory unmap requests from a guest VM. Affected: Qualcomm chipsets; root cause is repeated unmap handling leading to memory corruption. Impact per the entry: high in confidentiality, integrity,...
CVE-2025-47315 Use After Free in Automotive Software platform based on QNX
Memory corruption while handling repeated memory unmap requests from guest VM...
PT-2025-39278
Name of the Vulnerable Software and Affected Versions versions prior to 2025-47315 Description A memory corruption issue exists when handling repeated memory unmap requests originating from a guest virtual machine. Recommendations At the moment, there is no information about a newer version that...
CVE-2025-39731 f2fs: vm_unmap_ram() may be called from an invalid context
In the Linux kernel, the following vulnerability has been resolved: f2fs: vmunmapram may be called from an invalid context When testing F2FS with xfstests using UFS backed virtual disks the kernel complains sometimes that f2fsreleasedecompmem calls vmunmapram from an invalid context. Example trac...
Linux Distros Unpatched Vulnerability : CVE-2021-47032
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well...
CVE-2023-43514
Memory corruption while invoking IOCTLs calls from user space for internal mem MAP and internal mem UNMAP...
CVE-2025-21437
Memory corruption while processing memory map or unmap IOCTL operations simultaneously...
Vulnerability of the kfd_mem_dmaunmap_userptr() function in the drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c file – This is a driver for supporting AMD GPU cores in Linux’s Direct Rendering Infrastructure (DRI), which can be exploited by attackers to cause system failures.
Vulnerability of the kfdmemdmaunmapuserptr function in the drivers/gpu/drm/amd/amdgpu/amdgpuamdkfdgpuvm.c file – The drivers for AMD GPU cores in Linux operating systems are vulnerable to a memory leak issue before the last reference is freed. Exploiting this vulnerability could allow an attacker...
CVE-2022-49625
CVE-2022-49625: In the Linux kernel, the sfc driver could trigger a kernel panic when creating VFs due to a faulty buffer release path in vunmap in IRQ context. The issue stems from an IRQ/BH context restriction during DMA buffer release, with a patch that re-enables BH to safely release the buff...
CVE-2022-49625 sfc: fix kernel panic when creating VF
In the Linux kernel, the following vulnerability has been resolved: sfc: fix kernel panic when creating VF When creating VFs a kernel panic can happen when calling to efxef10tryupdatenicstatsvf. When releasing a DMA coherent buffer, sometimes, I don't know in what specific circumstances, it has t...
CVE-2024-56719 net: stmmac: fix TSO DMA API usage causing oops
In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix TSO DMA API usage causing oops Commit 66600fac7a98 "net: stmmac: TSO: Fix unbalanced DMA map/unmap for non-paged SKB data" moved the assignment of txskbuffdma's members to be later in stmmactsoxmit. The buf dma...
SUSE CVE-2024-47540
GStreamer is a library for constructing graphs of media-handling components. An uninitialized stack variable vulnerability has been identified in the gstmatroskademuxaddwvpkheader function within matroska-demux.c. When size allocator-memunmapfull or mem-allocator-memunmap. This vulnerability coul...
DEBIAN-CVE-2024-47540
GStreamer is a library for constructing graphs of media-handling components. An uninitialized stack variable vulnerability has been identified in the gstmatroskademuxaddwvpkheader function within matroska-demux.c. When size allocator-memunmapfull or mem-allocator-memunmap. This vulnerability coul...
UBUNTU-CVE-2024-47540
GStreamer is a library for constructing graphs of media-handling components. An uninitialized stack variable vulnerability has been identified in the gstmatroskademuxaddwvpkheader function within matroska-demux.c. When size allocator-memunmapfull or mem-allocator-memunmap. This vulnerability coul...
AZL-60151 CVE-2024-8612 affecting package qemu 6.2.0-26
A flaw was found in QEMU, in the virtio-scsi, virtio-blk, and virtio-crypto devices. The size for virtqueuepush as set in virtioscsicompletereq / virtioblkreqcomplete / viritocryptoreqcomplete could be larger than the true size of the data which has been sent to guest. Once virtqueuepush finally...
UBUNTU-CVE-2024-8612
A flaw was found in QEMU, in the virtio-scsi, virtio-blk, and virtio-crypto devices. The size for virtqueuepush as set in virtioscsicompletereq / virtioblkreqcomplete / viritocryptoreqcomplete could be larger than the true size of the data which has been sent to guest. Once virtqueuepush finally...
CVE-2024-8612
A flaw was found in QEMU, in the virtio-scsi, virtio-blk, and virtio-crypto devices. The size for virtqueuepush as set in virtioscsicompletereq / virtioblkreqcomplete / viritocryptoreqcomplete could be larger than the true size of the data which has been sent to guest. Once virtqueuepush finally...
DEBIAN-CVE-2021-47420
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix a potential ttm-sg memory leak Memory is allocated for ttm-sg by kmalloc in kfdmemdmamapuserptr, but isn't freed by kfree in kfdmemdmaunmapuserptr. Free it!...