Exploit for Integer Underflow (Wrap or Wraparound) in Microsoft

This is a rather flaky poc for CVE-2024-38063https://msrc.m...

CVE-2022-48919 cifs: fix double free race when mount fails in cifs_get_root()

In the Linux kernel, the following vulnerability has been resolved: cifs: fix double free race when mount fails in cifsgetroot When cifsgetroot fails during cifssmb3domount we call deactivatelockedsuper which eventually will call delayedfree which will free the context. In this situation we shoul...

RLSA-2024:5101 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: powerpc: Fix access beyond end of drmem array CVE-2023-52451 kernel: efivarfs: force RO when remounting if SetVariable is not supported CVE-2023-52463 kernel: tracing: Restructure...

kernel security update

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

CVE-2024-38127

Windows Hyper-V Elevation of Privilege Vulnerability...

CVE-2024-38127

Windows Hyper-V Elevation of Privilege Vulnerability...

USN-6949-2 linux-lowlatency, linux-raspi vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - M68K architecture; - OpenRISC architecture; - PowerPC architecture; -...

CVE-2024-38127 Windows Hyper-V Elevation of Privilege Vulnerability

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CVE-2024-38127 Windows Hyper-V Elevation of Privilege Vulnerability

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CVE-2024-38127

CVE-2024-38127 is a Windows Hyper-V Elevation of Privilege vulnerability. The initial description identifies it as a Windows Hyper-V EoP with local attack vector, low privileges required, no user interaction, and an impact of high confidentiality, integrity, and availability. The CVSS 3.1 vector ...

PT-2024-5593 · Microsoft · Windows Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: The issue is related to a buffer overflow in memory, which can be exploited to elevate privileges. This can allow an attacker to affect the system. Recommendations: At the moment,...

Ubuntu 24.04 LTS : Linux kernel (Azure) vulnerabilities (USN-6952-2)

"The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6952-2 advisory. Benedict Schlter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted hypervisor could inject malicious VC interrupts and...

Ubuntu 24.04 LTS : Linux kernel vulnerabilities (USN-6949-2)

"The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6949-2 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws i...

USN-6955-1 linux-oem-6.8 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - M68K architecture; - OpenRISC architecture; - PowerPC architecture; -...

USN-6955-1: Linux kernel (OEM) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - M68K architecture; - OpenRISC architecture; - PowerPC architecture; -...

Hyper-V SureBackup Task Failure: "VM was created with the later version of Hyper-V than the one installed on host"

Challenge A task within a SureBackup job for a Hyper-V environment fails with the error: Error: VM was created with the later version of Hyper-V than the one installed on host Cause This error occurs when the Virtual Lab in use by the SureBackup job is located on a host that is running a version ...

RHEL 8 : kernel (RHSA-2024:5101)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:5101 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: powerpc: Fix access beyond end...

Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel vulnerabilities (USN-6949-1)

"The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6949-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

ALSA-2024:5101 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: powerpc: Fix access beyond end of drmem array CVE-2023-52451 kernel: efivarfs: force RO when remounting if SetVariable is not supported CVE-2023-52463 kernel: tracing: Restructure...

When to Enable Intermediate Buffering for Local Hard Drive Cache?

Background Enabling Intermediate Buffering improves throughput performance with writing to the write cache drive and can improve target device performance as well. Refer to Buffered Services for additional information on buffered file I/O services. The following are some points to consider before...