CVE-2023-52455

A flaw was found in the Linux kernel. When the bootloader/firmware does not set up the framebuffers, the address and size are 0 in the "iommu-addresses" property. If the IOVA region is reserved with a 0 length, it corrupts the IOVA rbtree with an entry that has pfnhi pfnlo. If the intent is to us...

CVE-2023-52455

In the Linux kernel, the following vulnerability has been resolved: iommu: Don't reserve 0-length IOVA region When the bootloader/firmware doesn't setup the framebuffers, their address and size are 0 in "iommu-addresses" property. If IOVA region is reserved with 0 length, then it ends up corrupti...

DEBIAN-CVE-2023-52455

In the Linux kernel, the following vulnerability has been resolved: iommu: Don't reserve 0-length IOVA region When the bootloader/firmware doesn't setup the framebuffers, their address and size are 0 in "iommu-addresses" property. If IOVA region is reserved with 0 length, then it ends up corrupti...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: iommu: Don't reserve 0-length IOVA region When the bootloader/firmware doesn't setup the framebuffers, their address and size are 0 in "iommu-addresses" property. If IOVA region is reserved with 0 length, then it ends up corrupti...

UBUNTU-CVE-2023-52455

In the Linux kernel, the following vulnerability has been resolved: iommu: Don't reserve 0-length IOVA region When the bootloader/firmware doesn't setup the framebuffers, their address and size are 0 in "iommu-addresses" property. If IOVA region is reserved with 0 length, then it ends up corrupti...

CVE-2023-52455 iommu: Don't reserve 0-length IOVA region

In the Linux kernel, the following vulnerability has been resolved: iommu: Don't reserve 0-length IOVA region When the bootloader/firmware doesn't setup the framebuffers, their address and size are 0 in "iommu-addresses" property. If IOVA region is reserved with 0 length, then it ends up corrupti...

CVE-2023-52455 iommu: Don't reserve 0-length IOVA region

In the Linux kernel, the following vulnerability has been resolved: iommu: Don't reserve 0-length IOVA region When the bootloader/firmware doesn't setup the framebuffers, their address and size are 0 in "iommu-addresses" property. If IOVA region is reserved with 0 length, then it ends up corrupti...

CVE-2023-52455

In the Linux kernel, the following vulnerability has been resolved: iommu: Don't reserve 0-length IOVA region When the bootloader/firmware doesn't setup the framebuffers, their address and size are 0 in "iommu-addresses" property. If IOVA region is reserved with 0 length, then it ends up corrupti...

Linux kernel security vulnerabilities

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 a possible IOVA rbtree corruption when the boot loader/firmware does not set the frame buffer...

CVE-2023-52455

In the Linux kernel, the following vulnerability has been resolved: iommu: Don't reserve 0-length IOVA region When the bootloader/firmware doesn't setup the framebuffers, their address and size are 0 in "iommu-addresses" property. If IOVA region is reserved with 0 length, then it ends up corrupti...

CVE-2023-5802

Cross-Site Request Forgery CSRF vulnerability in Mihai Iova WordPress Knowledge base & Documentation Plugin – WP Knowledgebase plugin = 1.3.4 versions...

Cross site request forgery (csrf)

Cross-Site Request Forgery CSRF vulnerability in Mihai Iova WordPress Knowledge base & Documentation Plugin – WP Knowledgebase plugin = 1.3.4 versions...

CVE-2023-5802

CVE-2023-5802 – WordPress Knowledgebase (WP Knowledgebase) CSRF remains a CSRF vulnerability in the WP Knowledgebase plugin for WordPress, affecting versions ≤ 1.3.4. Public documentation lists CSRF as the underlying issue; Patchstack notes low severity with no available fix, and official CVE ent...

UBUNTU-CVE-2023-33250

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

GSD-2023-1002125 iommu/iova: Fix alloc iova overflows issue

iommu/iova: Fix alloc iova overflows issue 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 v5.15.89 by commit...

GSD-2023-1002010 iommu/iova: Fix alloc iova overflows issue

iommu/iova: Fix alloc iova overflows issue 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 v6.1.7 by commit...

PT-2023-35086 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.7 Description: The issue is related to an alloc iova overflows problem in the iommu/iova component. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

GSD-2023-1001762 iommu/iova: Fix alloc iova overflows issue

iommu/iova: Fix alloc iova overflows issue 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 v5.15.89 by commit...

GSD-2023-1001719 iommu/iova: Fix alloc iova overflows issue

iommu/iova: Fix alloc iova overflows issue 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 v6.1.7 by commit...

PT-2023-34838 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.89 Description: The issue is related to an alloc iova overflows problem in the iommu/iova component. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...