Information disclosure

Windows Redirected Drive Buffering SubSystem Driver Information Disclosure Vulnerability...

CVE-2021-38636

Windows Redirected Drive Buffering SubSystem Driver Information Disclosure Vulnerability...

CVE-2021-36969

Windows Redirected Drive Buffering SubSystem Driver Information Disclosure Vulnerability...

CVE-2021-36966

Windows Subsystem for Linux Elevation of Privilege Vulnerability...

CVE-2021-38636

The CVE-2021-38636 entry refers to a Windows Redirected Drive Buffering SubSystem Driver Information Disclosure vulnerability. Affected software is Windows; the vulnerability affects the Redirected Drive Buffering SubSystem Driver (component/driver) and enables partial confidentiality impact via ...

CVE-2021-38635 Windows Redirected Drive Buffering SubSystem Driver Information Disclosure Vulnerability

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CVE-2021-36969

Technical details for CVE-2021-36969 are not publicly available in the provided documents. Connected sources reference the CVE and vulnerability class but do not specify affected product versions, root cause, exploitability, or fixes. Monitor for updates.

CVE-2021-36966 Windows Subsystem for Linux Elevation of Privilege Vulnerability

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CVE-2021-36966

Technical details about CVE-2021-36966 (affected components, root cause, impact, or remediation) are not provided in the connected documents. Monitor Microsoft/MSRC advisories and NVD/NVD-linked references for concrete remediation information.

Medium: kernel

Issue Overview: A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB virtual machine control block provided by the L1 guest to spawn/handle a nested guest L2. Due to improper validation of the "intctl" field, this issue could...

Windows Redirected Drive Buffering SubSystem Driver Information Disclosure Vulnerability

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Windows Subsystem for Linux Elevation of Privilege Vulnerability

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PT-2021-6334 · Microsoft · Windows Redirected Drive Buffering Subsystem +1

Name of the Vulnerable Software and Affected Versions: Windows Redirected Drive Buffering SubSystem RDBSS affected versions not specified Description: The issue is related to information disclosure in the Windows Redirected Drive Buffering SubSystem RDBSS of the Microsoft Windows operating system...

PT-2021-6282 · Microsoft · Windows Redirected Drive Buffering Subsystem +1

Name of the Vulnerable Software and Affected Versions: Windows Redirected Drive Buffering SubSystem RDBSS affected versions not specified Description: The issue is related to information disclosure in the Windows Redirected Drive Buffering SubSystem RDBSS of the Microsoft Windows operating system...

Linux kernel 竞争条件问题漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A competitive conditions issue vulnerability exists in the Bluetooth subsystem of the Linux kernel, which arises from mismanagement of system resources e.g., memory, disk space...

PT-2021-6318 · Microsoft · Windows Subsystem For Linux +1

Name of the Vulnerable Software and Affected Versions: Windows Subsystem for Linux affected versions not specified Description: The issue is related to insufficient access restrictions in the Windows Subsystem for Linux, which can be exploited to elevate privileges. This could allow an attacker t...

PT-2021-6297 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: The issue is related to information disclosure in the Windows Redirected Drive Buffering SubSystem Driver. It allows attackers to obtain sensitive information and potentially affect the...

PT-2021-4204 · Linux +9 · Linux Kernel +9

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem due to a race condition when user calls connect to the socket and disconnect simultaneously. This flaw allows ...

Microsoft Windows Subsystem for Linux 产品权限许可和访问控制问题漏洞

Microsoft Windows Subsystem for Linux WSL is a Microsoft Windows Subsystem for Linux, a compatibility layer capable of running native Linux binary executables ELF format. A vulnerability exists in the Microsoft Windows Subsystem for Linux with privilege permission and access control issues. Windo...

LSN-0081-1: Kernel Live Patch Security Notice

Maxim Levitsky discovered that the KVM hypervisor implementation for AMD processors in the Linux kernel did not properly prevent a guest VM from enabling AVIC in nested guest VMs. An attacker in a guest VM could use this to write to portions of the host's physical memory.CVE-2021-3653 Maxim...