ALPINE-CVE-2022-33747

Arm: unbounded memory consumption for 2nd-level page tables Certain actions require e.g. removing pages from a guest's P2M Physical-to-Machine mapping. When large pages are in use to map guest pages in the 2nd-stage page tables, such a removal operation may incur a memory allocation to replace a...

UBUNTU-CVE-2022-33747

Arm: unbounded memory consumption for 2nd-level page tables Certain actions require e.g. removing pages from a guest's P2M Physical-to-Machine mapping. When large pages are in use to map guest pages in the 2nd-stage page tables, such a removal operation may incur a memory allocation to replace a...

CVE-2022-33747

Arm: unbounded memory consumption for 2nd-level page tables Certain actions require e.g. removing pages from a guest's P2M Physical-to-Machine mapping. When large pages are in use to map guest pages in the 2nd-stage page tables, such a removal operation may incur a memory allocation to replace a...

PT-2022-21858 · Arm +1 · Arm +1

Name of the Vulnerable Software and Affected Versions: Arm versions affected versions not specified Description: The issue concerns unbounded memory consumption for 2nd-level page tables. Certain actions, such as removing pages from a guest's P2M Physical-to-Machine mapping, may incur memory...

CVE-2022-33747

Arm: unbounded memory consumption for 2nd-level page tables Certain actions require e.g. removing pages from a guest's P2M Physical-to-Machine mapping. When large pages are in use to map guest pages in the 2nd-stage page tables, such a removal operation may incur a memory allocation to replace a...

GSD-2022-1006340 ice: Fix DMA mappings leak

ice: Fix DMA mappings leak 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 v5.19.9 by commit 07f40e9f0ff342eb3e97d5c544783b7cb641689c, it was...

PT-2022-34597 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.16 through v5.19.8 Description: A potential security issue exists due to a DMA mappings leak. The actual impact and attack plausibility have not yet been proven. This issue was introduced in version v5.16 and is fixed...

SUSE-SU-2022:3372-1 Security update for the Linux Kernel (Live Patch 28 for SLE 12 SP4)

This update for the Linux Kernel 4.12.14-95102 fixes one issue. The following security issue was fixed: - CVE-2022-39188: Fixed a race condition between unmapmappingrange and munmap on VMPFNMAP mappings leads to stale TLB entry bsc1203116...

PT-2024-8428 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a DMA mappings leak in the Linux kernel's ice component. This leak occurs when a user changes ring parameters, and new DMA mappings are created for RX buffers...

CVE-2022-36449

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory, write a limited amount outside of buffer bounds, or to disclose details of memory mappings. This affects Midgard r4p0 through r32p0,...

CVE-2022-36449

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory, write a limited amount outside of buffer bounds, or to disclose details of memory mappings. This affects Midgard r4p0 through r32p0,...

CVE-2022-2590

A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write COW breakage of private read-only shared memory mappings. This flaw allows an unprivileged, local user to gain write access to read-only memory mappings, increasing their privileges on the system...

CVE-2022-2590

A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write COW breakage of private read-only shared memory mappings. This flaw allows an unprivileged, local user to gain write access to read-only memory mappings, increasing their privileges on the system...

DEBIAN-CVE-2022-2590

A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write COW breakage of private read-only shared memory mappings. This flaw allows an unprivileged, local user to gain write access to read-only memory mappings, increasing their privileges on the system...

FreeBSD 安全漏洞

FreeBSD is a set of Unix-like operating systems from the FreeBSD Foundation. A security vulnerability exists in FreeBSD. By exploiting this vulnerability, an attacker can read segments of FreeBSD's memory via outdated virtual memory mappings to obtain sensitive information...

UBUNTU-CVE-2022-2590

A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write COW breakage of private read-only shared memory mappings. This flaw allows an unprivileged, local user to gain write access to read-only memory mappings, increasing their privileges on the system...

Malicious targets can manipulate MIMOProxy permissions

Lines of code Vulnerability details The MIMOProxy contract stores per-caller, per-target, per-selector permissions in a nested internal mapping. MIMOProxy.solL21: /// INTERNAL STORAGE /// /// @notice Maps envoys to target contracts to function selectors to boolean flags. mappingaddress =...

SUSE-SU-2022:2597-1 Security update for xen

This update for xen fixes the following issues: - CVE-2022-26363, CVE-2022-26364: Fixed insufficient care with non-coherent mappings XSA-402 bsc1199966. - CVE-2022-21123, CVE-2022-21125, CVE-2022-21166: Fixed MMIO stale data vulnerabilities on x86 XSA-404 bsc1200549. - CVE-2022-26362: Fixed a rac...

SUSE SLES12 Security Update : xen (SUSE-SU-2022:2560-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2560-1 advisory. - Incomplete cleanup of multi-core shared buffers for some IntelR Processors may allow an authenticated user to potentially enable...

SUSE: Security Advisory (SUSE-SU-2022:2574-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...