5171 matches found
Ubuntu: Security Advisory (USN-5975-1)
The remote host is missing an update for the 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-only ifdescription...
The vulnerability of the microprogramming software of the Triconex Model 3009/3009X MP processors and the communication module, Tricon Communications Module, relates to the issue of receiving distorted TriStation packets. This vulnerability allows a perpetrator to trigger a service failure.
The vulnerability of the microprogramming software of Triconex Model 3009/3009X MP processors and the communication module Tricon Communications Module is related to the execution of distorted TriStation packets. Exploiting this vulnerability can allow an intruder to cause service failures...
New MacStealer macOS Malware Steals iCloud Keychain Data and Passwords
A new information-stealing malware has set its sights on Apple's macOS operating system to siphon sensitive information from compromised devices. Dubbed MacStealer , it's the latest example of a threat that uses Telegram as a command-and-control C2 platform to exfiltrate data. It primarily affect...
Medium: microcode_ctl
Issue Overview: Improper access control for some 3rd Generation IntelR XeonR Scalable Processors before BIOS version MR7, may allow a local attacker to potentially enable information disclosure via local access. CVE-2021-33117 add CVE-2022-0005 A flaw was found in hw. Improper access control for...
Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2023-015 (ALASKERNEL-5.15-2023-015)
The version of kernel installed on the remote host is prior to 5.15.102-61.139. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2023-015 advisory. A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. ...
Information Disclosure
intel-microcode is vulnerable to Information Disclosure. The vulnerability exists due to the incorrect calculation in the microcode keying mechanism for some 3rd Generation IntelR XeonR Scalable Processors, which allows an attacker to potentially enable information disclosure via local access...
CVE-2022-30539
A flaw was found in how. Use-after-free in the BIOS firmware for some IntelR processors may allow a privileged user to potentially enable escalation of privilege via local access. Mitigation Please contact the hardware vendor for more updates...
AWS Graviton Use Cases
Discover how AWS Gravitonās optimized processors help provide a superior price-performance ratio. Available for AWS-managed services, youāll gain insight on strategies, use cases, and insight on how to get the most out of AWS Graviton...
Amazon Linux 2023 : microcode_ctl (ALAS2023-2023-055)
It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-055 advisory. 2024-06-06: CVE-2021-33117 was added to this advisory. Improper access control for some 3rd Generation IntelR XeonR Scalable Processors before BIOS version MR7, may allow a local attacker to...
Important: kernel
Issue Overview: A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after running L2 due to KVM L0 advertising eIBRS support to L1. An attacker at L...
Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-132)
It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-132 advisory. It has been discovered that on some AMD CPUs, the RAS Return Address Stack, also called RAP - Return Address Predictor - in some AMD documentation, and RSB - Return Stack Buffer - in Intel...
Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-070)
It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-070 advisory. 2024-04-10: CVE-2023-0461 was added to this advisory. 2024-02-01: CVE-2024-0562 was added to this advisory. 2024-02-01: CVE-2022-48619 was added to this advisory. 2023-10-10: CVE-2023-3357 was...
Updated microcode packages fix security vulnerabilities
Updated microcode packages fix security vulnerabilities: Insufficient granularity of access control in out-of-band management in some IntelR Atom and Intel Xeon Scalable Processors may allow a privileged user to potentially enable escalation of privilege via adjacent network access CVE-2022-21216...
SUSE SLED15: xen / xen-devel / xen-doc-html / xen-libs / xen-libs-32bit / etc (SUSE-SU-2023:0692-1)
The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:0692-1 advisory. - CVE-2022-27672: Fixed speculative execution vulnerability due to RAS being dynamically partitioned...
The vulnerability of NVIDIA GeForce, Studio, RTX/Quadro, NVS, and Tesla graphics processorsā software relates to insufficient verification of data authenticity. This allows attackers to gain unauthorized access to protected information, enhance their privileges, execute arbitrary code, or cause service failures.
The vulnerability of NVIDIA GeForce, Studio, RTX/Quadro, NVS, and Tesla graphics processors relates to insufficient verification of data authenticity. Exploiting this vulnerability can allow attackers to gain unauthorized access to protected information, enhance their privileges, execute arbitrar...
USN-5924-1 linux-azure, linux-azure, linux-azure vulnerabilities
It was discovered that the Upper Level Protocol ULP subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execut...
Intel CPU vulnerabilities fixed. But should you update?
Microsoft has released out of band updates for information disclosure vulnerabilities in Intel CPUs. The normal gut reaction would be to install out of band updates as soon as possible. Microsoft wouldnt be releasing the updates ahead of the regular cycle without good reason, would it? Well, mayb...
The vulnerability of the spectre_v2_select_mitigation() function in the Linux operating system allows a hacker to execute arbitrary code.
The vulnerability of the spectrev2selectmitigation function in the Linux operating system is related to errors in Intel processors when processing the RET instruction after the termination of a virtual machine. Exploiting this vulnerability allows an attacker to execute arbitrary code...
CVE-2022-27672
A flaw was found in HW. When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch, potentially resulting in information disclosure. Mitigation The current mitigations for spectre V4 or spectrev2 should mitiga...