CVE-2024-47683 drm/amd/display: Skip Recompute DSC Params if no Stream on Link

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip Recompute DSC Params if no Stream on Link why Encounter NULL pointer dereference uner mst + dsc setup. BUG: kernel NULL pointer dereference, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 1 PREEMPT SMP NOP...

CVE-2024-42100

In the Linux kernel, the following vulnerability has been resolved: clk: sunxi-ng: common: Don't call hwtoccucommon on hw without common In order to set the rate range of a hw sunxiccuprobe calls hwtoccucommon assuming all entries in desc-ccuclks are contained in a ccucommon struct. This assumpti...

CVE-2021-47587

In the Linux kernel, the following vulnerability has been resolved: net: systemport: Add global locking for descriptor lifecycle The descriptor list is a shared resource across all of the transmit queues, and the locking mechanism used today only protects concurrency across a given transmit queue...

ALPINE-CVE-2023-45733

Hardware logic contains race conditions in some IntelR Processors may allow an authenticated user to potentially enable partial information disclosure via local access...

CVE-2024-21823

Hardware logic with insecure de-synchronization in IntelR DSA and IntelR IAA for some IntelR 4th or 5th generation XeonR processors may allow an authorized user to potentially enable escalation of privilege local access...

Hardware Vulnerability in Apple’s M-Series Chips

Its yet another hardware side-channel attack: The threat resides in the chips’ data memory-dependent prefetcher, a hardware optimization that predicts the memory addresses of data that running code is likely to access in the near future. By loading the contents into the CPU cache before it’s...

CVE-2024-26646

CVE-2024-26646 pertains to the Linux kernel’s thermal: intel: hfi subsystem. The vulnerability arises due to how the kernel manages memory buffers used by HFI during boot and resume flows. A second buffer may be allocated by the restore kernel on resume, which can differ from the image kernel’s b...

Missing Linux Kernel mitigations for 'Register File Data Sampling (RFDS)' hardware vulnerability (INTEL-SA-00898)

The remote host is missing one or more known mitigations on Linux Kernel side for the referenced SPDX-FileCopyrightText: 2024 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-onl...

amd: Return Address Predictor vulnerability leading to information disclosure

A side channel vulnerability was found in hw amd. Some AMD CPUs may allow an attacker to influence the return address prediction. This issue may result in speculative execution at an attacker-controlled instruction pointer register, potentially leading to information disclosure...

hw: amd: Cross-Process Information Leak

A flaw was found in hw, in “Zen 2” CPUs. This issue may allow an attacker to access sensitive information under specific microarchitectural circumstances...

Missing Linux Kernel mitigations for 'Speculative Return Stack Overflow (SRSO)' hardware vulnerability (INCEPTION, AMD-SB-7005)

The remote host is missing one or more known mitigations on Linux Kernel side for the referenced SPDX-FileCopyrightText: 2023 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-onl...

Vulnerability fixed in AMD Zen 2 platform

AMD has fixed a vulnerability in its Zen 2 platform. The involves a hardware vulnerability that allows a malicious person to able to read out part of the processor memory. The malicious party could theoretically use this to gain access to sensitive information, such as key material. Because this ...

CVE-2023-3006

CVE-2023-3006 describes a Spectre-BHB (Branch History Injection) cache-speculation vulnerability affecting AmpereOne hardware. Malicious code can use the CPU Branch History Buffer to influence mispredicted branches, triggering speculative execution that leads to cache allocation and potential inf...

CVE-2023-3006

A known cache speculation vulnerability, known as Branch History Injection BHI or Spectre-BHB, becomes actual again for the new hw AmpereOne. Spectre-BHB is similar to Spectre v2, except that malicious code uses the shared branch history stored in the CPU Branch History Buffer, or BHB to influenc...

Missing Linux Kernel mitigations for 'Cross-Thread Return Address Predictions' hardware vulnerability (AMD-SB-1045)

The remote host is missing one or more known mitigations on Linux Kernel side for the referenced SPDX-FileCopyrightText: 2023 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-onl...

OR1200 授权问题漏洞

OR1200 is an OpenRISC 1200 implementation of the OpenRISC open source. A security vulnerability exists in OR1200 that stems from the overflow flag of a subtraction instruction in an ALU unit not being updated correctly, resulting in an incorrect value in the overflow flag...

GSD-2023-1002161 IB/hfi1: Immediately remove invalid memory from hardware

IB/hfi1: Immediately remove invalid memory from hardware 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 v5.10.166 by commit...

hw: cpu: AMD: RetBleed Arbitrary Speculative Code Execution with Return Instructions

A flaw was found in hw. Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions...

hw: cpu: incomplete clean-up of microarchitectural fill buffers (aka SBDS)

A flaw was found in hw. Incomplete cleanup of microarchitectural fill buffers on some Intel® Processors may allow an authenticated user to enable information disclosure via local access...

Cross site request forgery (csrf)

ELAN Miniport touchpad Windows driver before 24.21.51.2, as used in PC hardware from multiple manufacturers, allows local users to cause a system crash by sending a certain IOCTL request, because that request is handled twice...