Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a dead loop in MPLS parsing, which could lead to a soft lockup...

CVE-2022-50141 mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-of-esdhc: Fix refcount leak in esdhcsignalvoltageswitch offindmatchingnode returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount...

PT-2025-30013 · Grafana +1 · Grafana Oss +1

Name of the Vulnerable Software and Affected Versions: Grafana OSS affected versions not specified Description: An open redirect issue exists in the organization switching functionality of Grafana OSS. Successful exploitation requires multiple organizations to be present within the Grafana instan...

Exploit for Privilege Context Switching Error in Canonical Ubuntu_Linux

PoC exploit for CVE-2021-3493, an Ubuntu OverlayFS Local Privesc vulnerability. The target is the Linux kernel, specifically the overlayfs file system, which did not properly validate the application of file system capabilities with respect to user namespaces. A local attacker could use this to...

The vulnerability of the web_acl_ipv4BasedAceAdd() function in PLANET Technology’s microprogrammed switching software allows a perpetrator to compromise the confidentiality and integrity of the protected information.

The vulnerability of the webaclipv4BasedAceAdd function in PLANET Technology’s microprogrammed switching software is related to buffer overflows in the stack when processing the ipv4Aclkey parameter. Exploiting this vulnerability can allow an attacker to compromise the confidentiality and integri...

CVE-2023-22427

Stored cross-site scripting vulnerability in Theme switching function of SHIRASAGI v1.16.2 and earlier versions allows a remote attacker with an administrative privilege to inject an arbitrary script...

CVE-2023-42935

An authentication issue was addressed with improved state management. This issue is fixed in macOS Ventura 13.6.4. A local attacker may be able to view the previous logged in user’s desktop from the fast user switching screen...

CVE-2023-51484

Improper Authentication vulnerability in wp-buy Login as User or Customer User Switching allows Privilege Escalation.This issue affects Login as User or Customer User Switching: from n/a through 3.8...

CVE-2022-22656

An authentication issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.6.5, macOS Monterey 12.3, Security Update 2022-003 Catalina. A local attacker may be able to view the previous logged in user’s desktop from the fast user switching screen...

CVE-2021-30908

An authentication issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.6.1. A local attacker may be able to view the previous logged-in user’s desktop from the fast user switching screen...

CVE-2021-28485

In Ericsson Mobile Switching Center Server MSC-S before IS 3.1 CP22, the SIS web application allows relative path traversal via a specific parameter in the https request after authentication, which allows access to files on the system that are not intended to be accessible via the web application...

CVE-2020-5218

Affected versions of Sylius give attackers the ability to switch channels via the channelcode GET parameter in production environments. This was meant to be enabled only when kernel.debug is set to true. However, if no syliuschannel.debug is set explicitly in the configuration, the default value...

CVE-2005-2742

SecurityAgent in Apple Mac OS X 10.4.2, under certain circumstances, can cause the "Switch User..." button to appear even though the "Enable fast user switching" setting is disabled, which can allow attackers with physical access to gain access to the desktop and bypass the "Require password to...

CVE-2004-0962

Apple Remote Desktop Client 1.2.4 executes a GUI application as root when it is started by an Apple Remote Desktop Administrator application, which allows remote authenticated users to execute arbitrary code when loginwindow is active via Fast User Switching...

CVE-2001-1570

Windows XP with fast user switching and account lockout enabled allows local users to deny user account access by setting the fast user switch to the same user self multiple times, which causes other accounts to be locked out...

DEBIAN-CVE-2025-37964

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Eliminate window where TLB flushes may be inadvertently skipped tl;dr: There is a window in the mm switching code where the new CR3 is set and the CPU should be getting TLB flushes for the new mm. But shouldflushtlb has a...

UBUNTU-CVE-2025-37964

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Eliminate window where TLB flushes may be inadvertently skipped tl;dr: There is a window in the mm switching code where the new CR3 is set and the CPU should be getting TLB flushes for the new mm. But shouldflushtlb has a...

CVE-2025-37964 x86/mm: Eliminate window where TLB flushes may be inadvertently skipped

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Eliminate window where TLB flushes may be inadvertently skipped tl;dr: There is a window in the mm switching code where the new CR3 is set and the CPU should be getting TLB flushes for the new mm. But shouldflushtlb has a...

CVE-2025-37964 x86/mm: Eliminate window where TLB flushes may be inadvertently skipped

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Eliminate window where TLB flushes may be inadvertently skipped tl;dr: There is a window in the mm switching code where the new CR3 is set and the CPU should be getting TLB flushes for the new mm. But shouldflushtlb has a...

CVE-2024-10076

The Jetpack WordPress plugin before 13.8, Jetpack Boost WordPress plugin before 3.4.8 use regexes in the Site Accelerator features when switching image URLs to their CDN counterpart. Unfortunately, some of them may match patterns it shouldn’t, ultimately making it possible for contributor and abo...