SUSE CVE-2021-47319

In the Linux kernel, the following vulnerability has been resolved: virtio-blk: Fix memory leak among suspend/resume procedure The vblk-vqs should be freed before we call initvqs in virtblkrestore...

DEBIAN-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...

UBUNTU-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...

DEBIAN-CVE-2021-47319

In the Linux kernel, the following vulnerability has been resolved: virtio-blk: Fix memory leak among suspend/resume procedure The vblk-vqs should be freed before we call initvqs in virtblkrestore...

UBUNTU-CVE-2021-47319

In the Linux kernel, the following vulnerability has been resolved: virtio-blk: Fix memory leak among suspend/resume procedure The vblk-vqs should be freed before we call initvqs in virtblkrestore...

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 Linux kernel that stems from an overflow problem in the virtio-blk module...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: lib/generic-radix-tree.c: Don't overflow in peek CVE-2021-47432 In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free bug in cifsdebugdataprocshow CVE-2023-52752 In th...

kernel: virtio-blk: Avoid use-after-free on suspend/resume

In the Linux kernel, the following vulnerability has been resolved: virtio-blk: Avoid use-after-free on suspend/resume hctx-userdata is set to vq in virtblkinithctx. However, vq is freed on suspend and reallocated on resume. So, hctx-userdata is invalid after resume, and it will cause...

SUSE CVE-2011-1750

Multiple heap-based buffer overflows in the virtio-blk driver hw/virtio-blk.c in qemu-kvm 0.14.0 allow local guest users to cause a denial of service guest crash and possibly gain privileges via a 1 write request to the virtioblkhandlewrite function or 2 read request to the virtioblkhandleread...

SUSE CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

PT-2024-11318

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue has been resolved in the Linux kernel, specifically in the virtio-blk component. The issue occurs during the suspend/resume procedure, where the vblk-vqs should be...

DEBIAN-CVE-2013-4535

The virtqueuemapsg function in hw/virtio/virtio.c in QEMU before 1.7.2 allows remote attackers to execute arbitrary files via a crafted savevm image, related to virtio-block or virtio-serial read...

CVE-2013-4535

The virtqueuemapsg function in hw/virtio/virtio.c in QEMU before 1.7.2 allows remote attackers to execute arbitrary files via a crafted savevm image, related to virtio-block or virtio-serial read...

Code injection

The virtqueuemapsg function in hw/virtio/virtio.c in QEMU before 1.7.2 allows remote attackers to execute arbitrary files via a crafted savevm image, related to virtio-block or virtio-serial read...

CVE-2013-4535

QEMU's virtqueue_map_sg in hw/virtio/virtio.c (affected: before 1.7.2) allows remote attackers to execute arbitrary files via a crafted savevm image, related to virtio-block or virtio-serial read. Root cause is in virtqueue handling; impact is arbitrary code execution with local access. Remediati...

CVE-2013-4535

The virtqueuemapsg function in hw/virtio/virtio.c in QEMU before 1.7.2 allows remote attackers to execute arbitrary files via a crafted savevm image, related to virtio-block or virtio-serial read...

Design/Logic Flaw

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

DEBIAN-CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...