USN-4916-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-lts-xenial, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

It was discovered that the overlayfs implementation in the Linux kernel did not properly validate the application of file system capabilities with respect to user namespaces. A local attacker could use this to gain elevated privileges. CVE-2021-3493 Piotr Krysiuk discovered that the BPF JIT...

USN-4915-1 linux-oem-5.6 vulnerabilities

It was discovered that the overlayfs implementation in the Linux kernel did not properly validate the application of file system capabilities with respect to user namespaces. A local attacker could use this to gain elevated privileges. CVE-2021-3493 Vincent Dehors discovered that the shiftfs file...

UBUNTU-CVE-2021-3493

The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow...

CVE-2021-26417

Windows Overlay Filter Information Disclosure Vulnerability...

CVE-2021-26417

Windows Overlay Filter Information Disclosure Vulnerability...

Information disclosure

Windows Overlay Filter Information Disclosure Vulnerability...

CVE-2021-26417

Windows Overlay Filter Information Disclosure Vulnerability...

CVE-2021-26417

CVE-2021-26417 is described as a Windows Overlay Filter Information Disclosure vulnerability with local attack vector. Connected documents corroborate this as a Microsoft Windows/Windows Server information-disclosure issue connected to the Overlay Filter. Public references show the vulnerability ...

CVE-2021-26417 Windows Overlay Filter Information Disclosure Vulnerability

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CVE-2021-26417 Windows Overlay Filter Information Disclosure Vulnerability

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CVE-2021-0433

In onCreate of DeviceChooserActivity.java, there is a possible way to bypass user consent when pairing a Bluetooth device due to a tapjacking/overlay attack. This could lead to local escalation of privilege and pairing malicious devices with no additional execution privileges needed. User...

Design/Logic Flaw

In ImportVCardActivity, there is a possible way to bypass user consent due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-17225212...

CVE-2021-0433

In onCreate of DeviceChooserActivity.java, there is a possible way to bypass user consent when pairing a Bluetooth device due to a tapjacking/overlay attack. This could lead to local escalation of privilege and pairing malicious devices with no additional execution privileges needed. User...

CVE-2021-0446

In ImportVCardActivity, there is a possible way to bypass user consent due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-17225212...

CVE-2021-0446

CVE-2021-0446 affects Android 11, specifically the ImportVCardActivity. The vulnerability allows bypassing user consent via a tapjacking/overlay attack, enabling local escalation of privilege with user-execution privileges needed. The exploit requires user interaction. Root cause is an overlay-ba...

CVE-2021-0433

In onCreate of DeviceChooserActivity.java, there is a possible way to bypass user consent when pairing a Bluetooth device due to a tapjacking/overlay attack. This could lead to local escalation of privilege and pairing malicious devices with no additional execution privileges needed. User...

CVE-2021-0433

CVE-2021-0433 affects Android 8.1–11. The issue is a tapjacking/overlay bypass in DeviceChooserActivity.java that lets an attacker bypass the consent dialog when pairing a Bluetooth device, enabling local escalation of privilege and pairing with a malicious device without extra privileges. Exploi...

Windows Overlay Filter Information Disclosure Vulnerability

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Microsoft Windows 信息泄露漏洞

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation.Microsoft Windows is an operating system for personal devices.Microsoft Windows Server is a server operating system. An information disclosure vulnerability exists in the "Windows Overlay Filter" in Microsof...

KLA12139 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to obtain sensitive information, bypass security restrictions, gain privileges, execute arbitrary code, cause denial of service, spoof user interface. Below is a complete list of...