548 matches found
RHEL 7 : microcode_ctl (RHSA-2021:2305)
The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:2305 advisory. The microcodectl packages provide microcode updates for Intel. Security Fixes: hw: vt-d related privilege escalation CVE-2020-24489 hw:...
CVE-2020-24489
A flaw was found in Intel® VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is...
CVE-2020-24489
Incomplete cleanup in some IntelR VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access...
2021.1 IPU - Intel® VT-d Advisory
Summary: A potential security vulnerability in some Intel® Virtualization Technology for Directed I/0 VT-d products may allow escalation of privilege. Intel is releasing firmware updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2020-24489 Description: Incomplete...
UVI-2021-1000683 iommu/vt-d: Fix sysfs leak in alloc_iommu()
iommu/vt-d: Fix sysfs leak in allociommu 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 v4.14.235 by commit...
GSD-2021-1000683 iommu/vt-d: Fix sysfs leak in alloc_iommu()
iommu/vt-d: Fix sysfs leak in allociommu 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 v4.14.235 by commit...
UVI-2021-1000665 iommu/vt-d: Fix sysfs leak in alloc_iommu()
iommu/vt-d: Fix sysfs leak in allociommu 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 v4.19.193 by commit...
GSD-2021-1000665 iommu/vt-d: Fix sysfs leak in alloc_iommu()
iommu/vt-d: Fix sysfs leak in allociommu 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 v4.19.193 by commit...
UVI-2021-1000643 iommu/vt-d: Fix sysfs leak in alloc_iommu()
iommu/vt-d: Fix sysfs leak in allociommu 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 v5.4.124 by commit...
GSD-2021-1000643 iommu/vt-d: Fix sysfs leak in alloc_iommu()
iommu/vt-d: Fix sysfs leak in allociommu 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 v5.4.124 by commit...
GSD-2021-1000613 iommu/vt-d: Fix sysfs leak in alloc_iommu()
iommu/vt-d: Fix sysfs leak in allociommu 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 v5.10.42 by commit...
UVI-2021-1000613 iommu/vt-d: Fix sysfs leak in alloc_iommu()
iommu/vt-d: Fix sysfs leak in allociommu 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 v5.10.42 by commit...
GSD-2021-1000570 iommu/vt-d: Fix sysfs leak in alloc_iommu()
iommu/vt-d: Fix sysfs leak in allociommu 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 v5.12.9 by commit...
UVI-2021-1000570 iommu/vt-d: Fix sysfs leak in alloc_iommu()
iommu/vt-d: Fix sysfs leak in allociommu 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 v5.12.9 by commit...
UVI-2021-1000363 iommu/vt-d: Remove WO permissions on second-level paging entries
iommu/vt-d: Remove WO permissions on second-level paging entries 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 v5.10.37 by commit...
GSD-2021-1000260 iommu/vt-d: Remove WO permissions on second-level paging entries
iommu/vt-d: Remove WO permissions on second-level paging entries 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 v5.12.4 by commit...
UVI-2021-1000260 iommu/vt-d: Remove WO permissions on second-level paging entries
iommu/vt-d: Remove WO permissions on second-level paging entries 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 v5.12.4 by commit...
GSD-2021-1000363 iommu/vt-d: Remove WO permissions on second-level paging entries
iommu/vt-d: Remove WO permissions on second-level paging entries 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 v5.10.37 by commit...
kernel security, bug fix, and enhancement update
4.18.0-240.22.13.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...
PT-2024-11133 · Linux +1 · Linux Kernel +1
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the iommu/vt-d component in the Linux kernel, where the first level page table used for IOVA translation only supports Read-Only and Read-Write permissions, but...