CVE-2025-58142

A NULL pointer dereference vulnerability exists in Xen’s viridian implementation by assuming the synthetic interrupt message SIM page is mapped when delivering a synthetic timer message. A malicious x86 HVM guest with the stimer viridian extension enabled could trigger this flaw, leading to a hos...

Out-of-bounds Write

org.bouncycastle, bc-fips is vulnerable to Out-of-bounds Write. The vulnerability is due to improper memory handling in org/bouncycastle/jcajce/provider/BaseCipher, which allows an attacker to write data outside the intended memory bounds and potentially execute arbitrary code...

UBUNTU-CVE-2025-58142

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. There are multiple issues related to the handling and accessing of guest memory pages in the viridian code: 1. A NULL pointer dereference in the updating of the reference...

UBUNTU-CVE-2025-27466

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. There are multiple issues related to the handling and accessing of guest memory pages in the viridian code: 1. A NULL pointer dereference in the updating of the reference...

CVE-2025-58142 Mutiple vulnerabilities in the Viridian interface

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. There are multiple issues related to the handling and accessing of guest memory pages in the viridian code: 1. A NULL pointer dereference in the updating of the reference...

CVE-2025-58142

CVE-2025-58142 is described as a NULL pointer dereference in Xen’s viridian interface related to delivering a synthetic timer message, where code assumes the SIM page is mapped. The initial description notes this as one of several guest memory page handling issues, but the connected documents do ...

Linux Distros Unpatched Vulnerability : CVE-2024-23226

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The issue was addressed with improved memory handling. This issue is fixed in iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4, tvOS 17.4, visionOS 1.1, watchOS 10.4...

Linux Distros Unpatched Vulnerability : CVE-2020-1547

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An elevation of privilege vulnerability exists when the Windows Backup Engine improperly handles memory. To exploit this vulnerability, an attacker would first...

USN-7740-1 libetpan vulnerability

It was discovered that LibEtPan incorrectly handled memory when parsing IMAP STATUS responses. A remote attacker could possibly use this issue to cause LibEtPan to crash, resulting in a denial of service...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.04 : Ruby vulnerabilities (USN-7734-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7734-1 advisory. It was discovered that Ruby incorrectly handled certain IO stream methods. A remote attacker could use this...

USN-7629-2 protobuf vulnerabilities

USN-7435-1 and USN-7629-1 fixed vulnerabilities in Protocol Buffers for several releases of Ubuntu. This update provides the corresponding fixes for Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. Original advisory details: It was discovered that Protocol Buffers incorrectly handled...

USN-7629-2: Protocol Buffers vulnerabilities

USN-7435-1 and USN-7629-1 fixed vulnerabilities in Protocol Buffers for several releases of Ubuntu. This update provides the corresponding fixes for Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. Original advisory details: It was discovered that Protocol Buffers incorrectly handled...

CVE-2024-54568

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.2. Parsing a maliciously crafted file may lead to an unexpected app termination...

Linux Distros Unpatched Vulnerability : CVE-2019-6215

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.1.3, tvOS 12.1.2, Safari 12.0.3, iTunes 12.9.3 for Windows,...

Linux Distros Unpatched Vulnerability : CVE-2021-28708

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PoD operations on misaligned GFNs This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE...

Linux Distros Unpatched Vulnerability : CVE-2022-42823

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 16.1, macOS Ventura 13, watchOS 9.1, Safari 16.1, iOS 16.1 and...

CVE-2024-54568

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.2. Parsing a maliciously crafted file may lead to an unexpected app termination...

CVE-2024-54568

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.2. Parsing a maliciously crafted file may lead to an unexpected app termination...

CVE-2024-54568

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.2. Parsing a maliciously crafted file may lead to an unexpected app termination...

CVE-2024-54568

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.2. Parsing a maliciously crafted file may lead to an unexpected app termination...