Input validation

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.5. A malicious application may be able to determine kernel memory layout...

CVE-2020-9812

An information disclosure issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A local user may be able to read kernel memory...

Double free

A double free issue was addressed with improved memory management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory...

Information disclosure

An information disclosure issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A malicious application may be able to determine kernel memory layout...

Information disclosure

An information disclosure issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A local user may be able to read kernel memory...

Memory corruption

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. An application may be able to cause unexpected system termination or write kernel memory...

CVE-2020-9809

An information disclosure issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A malicious application may be able to determine kernel memory layout...

CVE-2020-9844

A double free issue was addressed with improved memory management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory...

CVE-2020-9833

CVE-2020-9833 affects macOS via a memory initialization issue in kernel memory handling. The issue allows a local user to read kernel memory and is fixed in macOS Catalina 10.15.5. Affected components are kernel/memory handling paths referenced in multiple sources; remediation is applying the Cat...

CVE-2020-9833

A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.5. A local user may be able to read kernel memory...

CVE-2020-9831

CVE-2020-9831 is an out-of-bounds read in macOS Catalina’s Bluetooth component that could allow a malicious/local attacker to determine the kernel memory layout. Apple reports the fix in macOS Catalina 10.15.5 via Security Update 2020-003 Mojave/High Sierra lines; impact is limited to memory layo...

CVE-2020-9832

CVE-2020-9832 is an out-of-bounds read in macOS that could let a malicious, local application determine the kernel memory layout. Apple fixed it in macOS Catalina 10.15.5. Public sources consistently reference kernel memory disclosure as the impact; patch via macOS 10.15.5 Security Update (and la...

CVE-2020-9832

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.5. A malicious application may be able to determine kernel memory layout...

CVE-2020-9808

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. An application may be able to cause unexpected system termination or write kernel memory...

CVE-2020-9812

An information disclosure issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A local user may be able to read kernel memory...

CVE-2020-9812

CVE-2020-9812 is an information-disclosure flaw in Apple platforms where a local user could read kernel memory due to an issue with state management in the kernel. Affected: iOS/iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. Impact: local read of kernel memory; no remote vector ...

CVE-2020-9811

An information disclosure issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A local user may be able to read kernel memory...

CVE-2020-9809

An information disclosure issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A malicious application may be able to determine kernel memory layout...

LSN-0068-1: Kernel Live Patch Security Notice

It was discovered that the virtual terminal implementation in the Linux kernel did not properly handle resize events. A local attacker could use this to expose sensitive information. CVE-2020-8647 It was discovered that the virtual terminal implementation in the Linux kernel contained a race...

PT-2020-2747

Name of the Vulnerable Software and Affected Versions Microsoft Windows versions prior to the fixed version Description The issue is related to errors in handling objects in memory in the Microsoft Server Message Block 3.1.1 SMBv3 protocol. This can allow a remote attacker to gain unauthorized...