CVE-2026-97994

The Linux kernel contains a vulnerability in the vhost-vdpa component where vhost_vring_set_num() accepts a queue size that exceeds the device's maximum capacity without proper validation against get_vq_num_max(). A process with access to /dev/vhost-vdpa-* can exploit this to configure a queue la...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: vdpasim: A memory leak was fixed when freeing IOTLBs. After the commit bda324fd037a “vdpasim: control virtqueue support”, vdpasim-iommu became an array of IOTLBs. Therefore, we should clean the mappings of each freed IOTLB one...

The vulnerability of the vdpasim_blk_dev_add() function in the drivers/vdpa/vdpa_sim/vdpa_sim_blk.c module of the vDPA device driver in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the vdpasimblkdevadd function in the drivers/vdpa/vdpasim/vdpasimblk.c module of the vDPA device driver in the Linux operating system is related to the pointer manipulation. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, an...

CVE-2022-50702

In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix possible memory leak in vdpasimnetinit and vdpasimblkinit Inject fault while probing module, if deviceregister fails in vdpasimnetinit or vdpasimblkinit, but the refcount of kobject is not decreased to 0, the name...

EUVD-2022-55592

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2022-50263

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: vdpasim: fix memory leak when freeing IOTLBs After commit bda324fd037a vdpasim: control...

SUSE CVE-2022-50263

In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix memory leak when freeing IOTLBs After commit bda324fd037a "vdpasim: control virtqueue support", vdpasim-iommu became an array of IOTLB, so we should clean the mappings of each free one by one instead of just deleting...

CVE-2022-50263

In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix memory leak when freeing IOTLBs After commit bda324fd037a "vdpasim: control virtqueue support", vdpasim-iommu became an array of IOTLB, so we should clean the mappings of each free one by one instead of just deleting...

DEBIAN-CVE-2022-50263

In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix memory leak when freeing IOTLBs After commit bda324fd037a "vdpasim: control virtqueue support", vdpasim-iommu became an array of IOTLB, so we should clean the mappings of each free one by one instead of just deleting...

UBUNTU-CVE-2022-50263

In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix memory leak when freeing IOTLBs After commit bda324fd037a "vdpasim: control virtqueue support", vdpasim-iommu became an array of IOTLB, so we should clean the mappings of each free one by one instead of just deleting...

CVE-2022-50263

CVE-2022-50263 concerns the Linux kernel component vdpasim. The vulnerability stems from a memory leak when freeing IOTLBs: after the commit that added control virtqueue support, vdpasim->iommu became an array of IOTLBs, and mappings must be cleaned for each free IOTLB rather than deleting onl...

CVE-2022-50263 vdpasim: fix memory leak when freeing IOTLBs

In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix memory leak when freeing IOTLBs After commit bda324fd037a "vdpasim: control virtqueue support", vdpasim-iommu became an array of IOTLB, so we should clean the mappings of each free one by one instead of just deleting...

CVE-2022-50263: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix memory leak when freeing IOTLBs After commit bda324fd037a "vdpasim: control virtqueue support", vdpasim-iommu became an array of IOTLB, so we should clean the mappings of each free one by one instead of just deleting...

PT-2025-37517

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak was resolved in the vdpasim component of the Linux kernel. The issue occurred when freeing IOTLBs after commit bda324fd037a "vdpasim: control virtqueue support"...

CVE-2022-50058

In the Linux kernel, the following vulnerability has been resolved: vdpasimblk: set number of address spaces and virtqueue groups Commit bda324fd037a "vdpasim: control virtqueue support" added two new fields nas, ngroups to vdpasimdevattr, but we forgot to initialize them for vdpasimblk. When...

kernel: vdpasim: fix memory leak when freeing IOTLBs

In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix memory leak when freeing IOTLBs After commit bda324fd037a "vdpasim: control virtqueue support", vdpasim-iommu became an array of IOTLB, so we should clean the mappings of each free one by one instead of just deleting...

GSD-2023-1000886 vdpa_sim: fix possible memory leak in vdpasim_net_init() and vdpasim_blk_init()

vdpasim: fix possible memory leak in vdpasimnetinit and vdpasimblkinit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.87 by commit...

GSD-2023-1000415 vdpasim: fix memory leak when freeing IOTLBs

vdpasim: fix memory leak when freeing IOTLBs This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.19 by commit...