CVE-2023-54034 iommufd: Make sure to zero vfio_iommu_type1_info before copying to user

In the Linux kernel, the following vulnerability has been resolved: iommufd: Make sure to zero vfioiommutype1info before copying to user Missed a zero initialization here. Most of the struct is filled with a copyfromuser, however minsz for that copy is smaller than the actual struct by 8 bytes,...

CVE-2023-54034

The CVE-2023-54034 issue affects the Linux kernel iommufd path where vfio_iommu_type1_info is copied to user space. The root cause is a missing zero initialization: most of the struct is copied with copy_from_user(), but minsz is smaller than the struct by 8 bytes, leaving the padding uninitializ...

CVE-2023-54034 iommufd: Make sure to zero vfio_iommu_type1_info before copying to user

In the Linux kernel, the following vulnerability has been resolved: iommufd: Make sure to zero vfioiommutype1info before copying to user Missed a zero initialization here. Most of the struct is filled with a copyfromuser, however minsz for that copy is smaller than the actual struct by 8 bytes,...

Linux Distros Unpatched Vulnerability : CVE-2023-54137

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vfio/type1: fix capmigration information leak Fix an information leak where an uninitialized hole in struct vfioiommutype1infocapmigration on the stack is...

CVE-2023-54137: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: vfio/type1: fix capmigration information leak Fix an information leak where an uninitialized hole in struct vfioiommutype1infocapmigration on the stack is exposed to userspace. The definition of struct...

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 an uninitialized vulnerability in the vfioiommutype1infocapmigration structure, which could lead to...

PT-2025-52991

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A missing zero initialization exists in the iommufd component of the Linux kernel. Specifically, the vfio iommu type1 info structure is not fully initialized to zero before data is copie...

The vulnerability of the vfio/pds component in Linux operating systems allows a hacker to trigger a service failure.

The vulnerability of the vfio/pds component in Linux operating systems is related to resource management errors. Exploiting this vulnerability allows an attacker to cause system failures...

EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-2464)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : scsi: qla2xxx: Fix warning message due to adisc being flushedCVE-2022-49158 scsi: qla2xxx: Implement ref count for SRBCVE-2022-49159 tcp: add...

CVE-2023-53746

In the s390 VFIO-AP driver, memory allocated for the vfiomatrixdev structure is never released during device cleanup. The release callback incorrectly uses devgetdrvdata to locate the object, but since it was never stored there, the function returns NULL and kfree silently accepts it. The correct...

SUSE CVE-2023-53746

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: fix memory leak in vfioap device driver The device release callback function invoked to release the matrix device uses the devgetdrvdatadevice dev function to retrieve the pointer to the vfiomatrixdev object in orde...

Linux Distros Unpatched Vulnerability : CVE-2023-53746

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/vfio-ap: fix memory leak in vfioap device driver The device release callback function invoked to release the matrix device uses the devgetdrvdatadevice dev...

EUVD-2023-60082

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: fix memory leak in vfioap device driver The device release callback function invoked to release the matrix device uses the devgetdrvdatadevice dev function to retrieve the pointer to the vfiomatrixdev object in orde...

CVE-2023-53746

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: fix memory leak in vfioap device driver The device release callback function invoked to release the matrix device uses the devgetdrvdatadevice dev function to retrieve the pointer to the vfiomatrixdev object in orde...

UBUNTU-CVE-2023-53746

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: fix memory leak in vfioap device driver The device release callback function invoked to release the matrix device uses the devgetdrvdatadevice dev function to retrieve the pointer to the vfiomatrixdev object in orde...

CVE-2023-53746 s390/vfio-ap: fix memory leak in vfio_ap device driver

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: fix memory leak in vfioap device driver The device release callback function invoked to release the matrix device uses the devgetdrvdatadevice dev function to retrieve the pointer to the vfiomatrixdev object in orde...

CVE-2023-53746

CVE-2023-53746 relates to a memory leak in the s390/vfio-ap device driver of the Linux kernel. The release path freed the vfio_matrix_dev memory by calling kfree, but the object is not stored as drvdata for the device; the code then relies on null pointer handling, causing the vfio_matrix_dev mem...

CVE-2023-53746

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: fix memory leak in vfioap device driver The device release callback function invoked to release the matrix device uses the devgetdrvdatadevice dev function to retrieve the pointer to the vfiomatrixdev object in orde...

CVE-2023-53746 s390/vfio-ap: fix memory leak in vfio_ap device driver

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: fix memory leak in vfioap device driver The device release callback function invoked to release the matrix device uses the devgetdrvdatadevice dev function to retrieve the pointer to the vfiomatrixdev object in orde...

CVE-2023-53746: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: fix memory leak in vfioap device driver The device release callback function invoked to release the matrix device uses the devgetdrvdatadevice dev function to retrieve the pointer to the vfiomatrixdev object in orde...