Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: jfs: jfsdmap: Validates dbl2nbperpage during mounting In jfsdmap.c, on line 381, BLKTODMAP is used to obtain a logical block number within dbFree. dbl2nbperpage, which is the log2 of the number of blocks per page, is passed as an...

SUSE CVE-2026-46325

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix iova-to-va conversion for MR page sizes != PAGESIZE The current implementation incorrectly handles memory regions MRs with page sizes different from the system PAGESIZE. The core issue is that rxesetpage is called...

CVE-2026-46325

A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA subsystem, specifically within the rxe component. This vulnerability arises from an incorrect conversion of I/O Virtual Addresses iova to Virtual Addresses va when Memory Regions MRs have page sizes that differ from the...

CVE-2026-46325

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix iova-to-va conversion for MR page sizes != PAGESIZE The current implementation incorrectly handles memory regions MRs with page sizes different from the system PAGESIZE. The core issue is that rxesetpage is called...

UBUNTU-CVE-2026-46325

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix iova-to-va conversion for MR page sizes != PAGESIZE The current implementation incorrectly handles memory regions MRs with page sizes different from the system PAGESIZE. The core issue is that rxesetpage is called...

EUVD-2026-35426

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix iova-to-va conversion for MR page sizes != PAGESIZE The current implementation incorrectly handles memory regions MRs with page sizes different from the system PAGESIZE. The core issue is that rxesetpage is called...

CVE-2026-46325 RDMA/rxe: Fix iova-to-va conversion for MR page sizes != PAGE_SIZE

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix iova-to-va conversion for MR page sizes != PAGESIZE The current implementation incorrectly handles memory regions MRs with page sizes different from the system PAGESIZE. The core issue is that rxesetpage is called...

CVE-2026-46325

Summary (details from sources): CVE-2026-46325 affects the Linux kernel RDMA/rxe code, where iova-to-va conversion fails when MR page_size differs from system PAGE_SIZE. The bug arises because rxe_set_page() uses mr->page_size steps while the page_list holds PAGE_SIZE pages, and ib_sg_to_page(...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the incorrect handling of the iova to va conversion when the MR page size in RDMA/rxe differs from the...

PT-2026-47783

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RDMA/rxe component regarding incorrect iova-to-va I/O virtual address to virtual address conversion when memory regions MRs have page sizes different from the syst...

Linux Distros Unpatched Vulnerability : CVE-2026-46325

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/rxe: Fix iova-to-va conversion for MR page sizes != PAGESIZE The current implementation incorrectly handles memory regions MRs with page sizes different fr...

CVE-2026-46061

A flaw was found in the Linux kernel's journaling block device jbd2 subsystem. A lock ordering issue within the jbd2journalcancelrevoke function can lead to a deadlock under specific conditions, particularly when the filesystem blocksize is smaller than the pagesize. This vulnerability could allo...

PT-2026-43937

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description An issue exists in the md/raid5 component where the functions r5c recovery analyze meta block and r5l recovery verify data...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Change AMDGPUVARESERVEDTRAPSIZE to 64KB Currently, AMDGPUVARESERVEDTRAPSIZE is hardcoded to 8KB, while KFDCWSRTBATMASIZE is defined as 2 PAGESIZE. On systems with 4K pages, both values match 8KB, so allocation and...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021558)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021558 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix ib block iterator counter overflow When registering a new DMA MR after selecting t...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021541)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021541 advisory. In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: Fix buffer overflow in transstatshow Fix buffer overflow in transstatshow. Convert...

Linux kernel fuse_add_dirent_to_cache function buffer overflow vulnerability

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A buffer overflow vulnerability exists in the Linux kernel. The vulnerability stems from the fuseadddirenttocache function not checking if the dirent size exceeds PAGESIZE, whi...

SUSE CVE-2026-43195

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate user queue size constraints Add validation to ensure user queue sizes meet hardware requirements: - Size must be a power of two for efficient ring buffer wrapping - Size must be at least AMDGPUGPUPAGESIZE to...

EUVD-2026-27754

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate user queue size constraints Add validation to ensure user queue sizes meet hardware requirements: - Size must be a power of two for efficient ring buffer wrapping - Size must be at least AMDGPUGPUPAGESIZE to...

CVE-2026-43195

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate user queue size constraints Add validation to ensure user queue sizes meet hardware requirements: - Size must be a power of two for efficient ring buffer wrapping - Size must be at least AMDGPUGPUPAGESIZE to...