7782 matches found
GSD-2022-1000693 iommu/amd: Fix I/O page table memory leak
iommu/amd: Fix I/O page table memory 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 v5.16.13 by commit...
linux-firmware bug fix and enhancement update
The linux-firmware packages contain all of the firmware files that are required by various devices to operate. Bug Fixes and Enhancements: Certain amdgpu firmware files cause random hangs with AMD Picasso / Raven Ridge APUs BZ2018309...
Apple macOS Monterey 资源管理错误漏洞
Apple macOS Monterey is the 18th major release of Apple's macOS for the Macintosh desktop operating system. A resource management error vulnerability exists in the Apple macOS Monterey AMD module, which arises from an application that may be able to execute arbitrary code with kernel privileges...
CVE-2021-26401
LFENCE/JMP mitigation V2-2 may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs...
CVE-2021-26401
LFENCE/JMP mitigation V2-2 may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs...
CVE-2021-26341
Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage...
CVE-2021-26401
LFENCE/JMP mitigation V2-2 may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs...
UBUNTU-CVE-2021-26401
LFENCE/JMP mitigation V2-2 may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs...
Design/Logic Flaw
LFENCE/JMP mitigation V2-2 may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs...
Code injection
Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage...
CVE-2021-26341
Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage...
CVE-2021-26341
CVE-2021-26341 affects AMD CPUs; transient execution beyond unconditional direct branches may leak data. Public details describe local access risk with low NVD CVSS v2 but medium CVSS v3.1 (6.5) and local attack vector. Connected advisories (MiracleLinux, IBM/Red Hat and others) mention this CVE ...
CVE-2021-26401
LFENCE/JMP mitigation V2-2 may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs...
CVE-2021-26401
CVE-2021-26401 concerns Spectre Variant 2 mitigation on AMD CPUs. The description states that LFENCE/JMP mitigation (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD processors. AMD advisories (AMD-SB-1040 and AMD-SB-1036) discuss mitigations and supported approaches: use ...
CVE-2021-26401
LFENCE/JMP mitigation V2-2 may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs...
kernel security, bug fix, and enhancement update
4.18.0-348.20.15.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...
New Exploit Bypasses Existing Spectre-V2 Mitigations in Intel, AMD, Arm CPUs
Researchers have disclosed a new technique that could be used to circumvent existing hardware mitigations in modern processors from Intel, AMD, and Arm, and stage speculative execution attacks such as Spectre to leak sensitive information from host memory. Attacks like Spectre are designed to bre...
Debian: Security Advisory (DSA-5095-1)
The remote host is missing an update for the Debian 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...
[SECURITY] [DLA 2941-1] linux-4.19 security update
Debian LTS Advisory DLA-2941-1 [email protected] https://www.debian.org/lts/security/ Ben Hutchings March 09, 2022 https://wiki.debian.org/LTS Package : linux-4.19 Version : 4.19.232-1deb9u1 CVE ID : CVE-2020-29374 CVE-2020-36322 CVE-2021-3640 CVE-2021-3744 CVE-2021-3752 CVE-2021-3760...
