Frequency Scaling Timing Power Side-Channels

Bulletin ID: AMD-SB-1038 Potential Impact: Information Disclosure Severity: Medium Summary AMD is aware of the academic research paper titled “Hertzbleed: Turning Power Side-Channel Attacks Into Remote Timing Attacks on x86”. AMD has been notified the researchers intend to submit their paper to...

SUSE-SU-2022:1549-1 Security update for libvirt

This update for libvirt fixes the following issues: - CVE-2022-0897: Fixed a crash in nwfilter when counting number of network filters bsc1197636. The following non-security bugs were fixed: - qemu: Improve save operation by increasing pipe size c61d1e9b-virfile-set-pipe-size.patch,...

[SECURITY] Fedora 35 Update: moby-engine-20.10.14-1.fc35

Docker is an open source project to build, ship and run any application as a lightweight container. Docker containers are both hardware-agnostic and platform-agnostic. This means they can run anywhere, from your laptop to the largest EC2 compute instance a nd everything in between - and they don'...

Unbreakable Enterprise kernel security update

4.14.35-2047.512.6 - Revert 'rds/ib: recover rds connection from stuck rx path' Rohit Nair Orabug: 34039271 - uek-rpm: update kABI lists for new symbols Saeed Mirzamohammadi Orabug: 33993774 4.14.35-2047.512.5 - netfilter: nftables: initialize registers in nftdochain Pablo Neira Ayuso Orabug:...

OracleRef assumes backup oracle uses the same normalizer as main oracle

Lines of code Vulnerability details Impact The OracleRef assumes that the backup oracle uses the same normalizer as the main oracle. This generally isn't the case as it could be a completely different oracle, not even operated by Chainlink. If the main oracle fails, the backup oracle could be...

Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.18 and fixes at least the following security issues: A random memory access flaw was found in the Linux kernels GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system ...

Reserve does not properly apply prices of VADER and USDV tokens

Handle TomFrenchBlockchain Vulnerability details Impact Reserve pays out vastly higher or lower IL protection than it should Proof of Concept Consider the lines 98 and 102 as shown on the link below: Here we multiply the IL experienced by the LP by a price for USDV or VADER as returned by the LBT...

[SECURITY] Fedora 34 Update: moby-engine-20.10.11-1.fc34

Docker is an open source project to build, ship and run any application as a lightweight container. Docker containers are both hardware-agnostic and platform-agnostic. This means they can run anywhere, from your laptop to the largest EC2 compute instance a nd everything in between - and they don'...

Cybercriminals Target Alibaba Cloud for Cryptomining, Malware

Cybercriminals are targeting Alibaba Elastic Computing Service ECS instances, disabling certain security features to further their cryptomining goals. Alibaba offers a few unique options that make it a highly attractive target for attackers, researchers noted. Register now for our LIVE event!...

Mozilla Firefox Security Advisory (MFSA2011-58) - Linux

This host is missing a security update for Mozilla Firefox. Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; y...

Linux kernel资源管理错误漏洞

The Linux Kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux Kernel suffers from a security vulnerability that stems from a measure of shared memory usage that does not scale with the number of shared memory segments. An attack...

Wrong price scale for GasOracle

Handle cmichel Vulnerability details The GasOracle uses two chainlink oracles GAS in ETH with some decimals, USD per ETH with some decimals and multiplies their raw return values to get the gas price in USD. However, the scaling depends on the underlying decimals of the two oracles and could be...

PT-2021-7714 · Libde265 +3 · Libde265 +3

Name of the Vulnerable Software and Affected Versions: libde265 version 1.0.8 Description: The issue is related to the insufficient use of the assert function in the sps.cc component of the libde265 h.265 video codec implementation. This can be exploited by a remote attacker using a specially...

PT-2021-8011 · Nvidia · Tegra30

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a bug in the code that causes a voltage coupler lockup when the voltage-spread is out of range. This problem is observed on Tegra30 Ouya game console once...

Microsoft announces new Project OneFuzz framework, an open source developer tool to find and fix bugs at scale

Microsoft is dedicated to working with the community and our customers to continuously improve and tune our platform and products to help defend against the dynamic and sophisticated threat landscape. Earlier this year, we announced that we would replace the existing software testing experience...

USN-4434-1 libvncserver vulnerabilities

Ramin Farajpour Cami discovered that LibVNCServer incorrectly handled certain malformed unix socket names. A remote attacker could exploit this with a crafted socket name, leading to a denial of service, or possibly execute arbitrary code. CVE-2019-20839 It was discovered that LibVNCServer did no...

USN-4434-1: LibVNCServer vulnerabilities

Ramin Farajpour Cami discovered that LibVNCServer incorrectly handled certain malformed unix socket names. A remote attacker could exploit this with a crafted socket name, leading to a denial of service, or possibly execute arbitrary code. CVE-2019-20839 It was discovered that LibVNCServer did no...

[SECURITY] Fedora 31 Update: moby-engine-19.03.11-1.ce.git42e35e6.fc31

Docker is an open source project to build, ship and run any application as a lightweight container. Docker containers are both hardware-agnostic and platform-agnostic. This me ans they can run anywhere, from your laptop to the largest EC2 compute instance and everything in between - and they don'...

New Noise-Resilient Attack On Intel and AMD CPUs Makes Flush-based Attacks Effective

Modern Intel and AMD processors are susceptible to a new form of side-channel attack that makes flush-based cache attacks resilient to system noise, newly published research shared with The Hacker News has revealed. The findings are from a paper "DABANGG: Time for Fearless Flush based Cache...

Microsoft Windows user32 DIB Scaling Out-Of-Bounds Read Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...