Ciphertext Side Channels on AMD SEV - Lenovo Support US

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CVE-2022-22600

The issue was addressed with improved permissions logic. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Monterey 12.3, watchOS 8.5. A malicious application may be able to bypass certain Privacy preferences...

CISA Releases Capacity Enhancement Guides to Enhance Mobile Device Cybersecurity for Consumers and Organizations

CISA has released actionable Capacity Enhancement Guides CEGs to help users and organizations improve mobile device cybersecurity. The CEG: Mobile Device Cybersecurity Checklist for Consumers provides steps for consumers, including using strong authentication and enabling automatic operating syst...

CVE-2021-30834

A logic issue was addressed with improved state management. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, watchOS 8, Security Update 2021-007 Catalina. Processing a malicious audio file may result in unexpected application termination or arbitrary code execution...

CVE-2021-1848

The issue was addressed with improved UI handling. This issue is fixed in iOS 14.5 and iPadOS 14.5. A local user may be able to view sensitive information in the app switcher...

CVE-2021-30758

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution...

CVE-2021-30917

A memory corruption issue existed in the processing of ICC profiles. This issue was addressed with improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big...

CVE-2021-30909

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. An application may be able to execute...

Apple 多款产品安全漏洞

Apple iOS and others are products of Apple Inc.Apple iOS is an operating system developed for mobile devices.Apple watchOS is an operating system for smartwatches.Apple iPadOS is an operating system for iPad tablets.Apple watchOS is an operating system for smartwatches.Apple watchOS is an operati...

UBUNTU-CVE-2021-30744

Description: A cross-origin issue with iframe elements was addressed with improved tracking of security origins. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. Processing maliciously crafted web content may lead to universal cross site...

CVE-2020-9926

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, iCloud for Windows 7.20, macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. Processing maliciously crafted...

Apple May Start Delivering Security Patches Separately From Other OS Updates

Apple may be changing the way it delivers security patches to its devices running iOS and iPadOS mobile operating systems. According to code spotted in iOS 14.5, the iPhone maker is reportedly working on a method for delivering security fixes independently of other OS updates. The changes were...

Vulnerabilities fixed in sudo

Several vulnerabilities have been fixed in sudo. A local malicious party can, by exploiting these vulnerabilities, gain gain root privileges on the vulnerable system. The developers of sudo have released updates to fix the vulnerability marked CVE-2021-3156 in version 1.9.5p2. The vulnerabilities...

Citrix Security Advisory for TCP/IP Reassembly Resource Exhaustion

Description of Problem Several vulnerabilities in TCP/IP reassembly commonly known as SegmentSmack and FragmentSmack have recently been disclosed. SegmentSmack is CVE-2018-5390 for Linux and CVE-2018-6922 for FreeBSD. FragmentSmack is CVE-2018-5391 for Linux and CVE-2018-6923 for FreeBSD. These...

CVE-2019-8709

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6, iOS 13. An application may be able to execute arbitrary code with kernel...

CVE-2020-9937

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may...

Security Bulletin: Publicly disclosed vulnerability from Qemu affects IBM Netezza Host Management

Summary Open Source Qemu is used by IBM Netezza Host Management. IBM Netezza Host Management has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2020-8608 DESCRIPTION: Libslirp could allow a remote attacker to execute arbitrary code on the system, caused by a heap-based buffer...

Security Bulletin: Publicly disclosed vulnerabilities from Kernel affect IBM Netezza Host Management

Summary Kernel is used by IBM Netezza Host Management. IBM Netezza Host Management has addressed the applicable CVEs Vulnerability Details CVEID: CVE-2019-14821 DESCRIPTION: Linux Kernel is vulnerable to a denial of service, caused by an out-of-bounds access issue. By using the mmio ring buffer, ...

CVE-2020-3840

An off by one issue existed in the handling of racoon configuration files. This issue was addressed through improved bounds checking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1. Loading a maliciously crafted racoon configuration file may lead to...

Security Bulletin: Multiple vulnerabilities in Open Source Libreswan affect IBM Netezza Host Management

Summary Open Source Libreswan is used by IBM Netezza Host Management. IBM Netezza Host Management has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2019-12312 DESCRIPTION: Libreswan is vulnerable to a denial of service, caused by a NULL pointer dereference in the...