CVE-2022-50643

The CVE-2022-50643 issue affects the Linux kernel’s CIFS client and stems from an xid leak in cifs_copy_file_range() when the file is used by swap. The underlying bug could leave an xid allocated; the fix ensures the xid is freed before returning -EOPNOTSUPP, preventing leakage. Multiple connecte...

CVE-2022-50643

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscopyfilerange If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked...

CVE-2022-50643 cifs: Fix xid leak in cifs_copy_file_range()

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscopyfilerange If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked...

CVE-2022-50638 ext4: fix bug_on in __es_tree_search caused by bad boot loader inode

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...

PT-2025-50167

Name of the Vulnerable Software and Affected Versions Windows Projected File System affected versions not specified Description An issue exists in Windows Projected File System that could allow a locally authenticated attacker to gain elevated privileges. The issue is due to an integer overflow o...

Microsoft Brokering File System 资源管理错误漏洞

Microsoft Brokering File System is a file system from Microsoft Corporation USA. A resource management error vulnerability exists in Microsoft Brokering File System. An attacker could exploit this vulnerability to elevate privileges. The following products and versions are affected:Windows Server...

PT-2025-49656

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix information leak in f2fs move inline dirents When converting an inline directory to a regular one, f2fs is leaking uninitialized memory to disk because it doesn't initialize the entire directory block. Fix this by...

PT-2025-50170

Name of the Vulnerable Software and Affected Versions Windows affected versions not specified Description A heap-based buffer overflow exists in the Windows Common Log File System Driver. This issue allows a locally authorized attacker to gain elevated privileges. The issue involves an...

Microsoft Windows Resilient File System 安全漏洞

Microsoft Windows Resilient File System ReFS is a resilient file system from Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows Resilient File System ReFS. An attacker could exploit the vulnerability to remotely execute code. The following products and versions are...

Microsoft Projected File System 输入验证错误漏洞

Microsoft Projected File System is an application system from Microsoft Corporation USA. Projects hierarchical data into the file system so that it appears as files and directories in the file system. An input validation error vulnerability exists in Microsoft Projected File System. An attacker...

PT-2025-50162

Name of the Vulnerable Software and Affected Versions Windows Projected File System affected versions not specified Description A buffer over-read exists in Windows Projected File System. A successful exploit could allow an authorized attacker to elevate privileges locally. This issue allows...

KLA90811 Multiple vulnerabilities in Microsoft Product (ESU)

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

KB5072033: Windows 11 Version 24H2 / Windows Server 2025 / Windows 11 Version 25H2 Security Update (December 2025)

The remote Windows host is missing security update 5072033 or hotpatch 5072014. It is, therefore, affected by multiple vulnerabilities - Untrusted pointer dereference in Windows Routing and Remote Access Service RRAS allows an unauthorized attacker to execute code over a network. CVE-2025-62549 -...

KB5071542: Windows Server version 23H2 Security Update (December 2025)

The remote Windows host is missing security update 5071542. It is, therefore, affected by multiple vulnerabilities - Untrusted pointer dereference in Windows Routing and Remote Access Service RRAS allows an unauthorized attacker to execute code over a network. CVE-2025-62549 - Heap-based buffer...

Microsoft Brokering File System 资源管理错误漏洞

Microsoft Brokering File System is a file system from Microsoft Corporation USA. A resource management error vulnerability exists in Microsoft Brokering File System. An attacker could exploit this vulnerability to elevate privileges. The following products and editions are affected:Windows Server...

Microsoft Windows Common Log File System Driver 安全漏洞

The Microsoft Windows Common Log File System Driver is a Microsoft Corporation Common Log File System CLFS API that provides a high-performance, common log file subsystem that can be used by dedicated client applications and shared by multiple clients to optimize logging and access. access. A...

KLA90812 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges, bypass security restrictions, cause denial of service, obtain sensitive information. Below is a complete list of vulnerabilities: 1. A remote cod...

PT-2025-50151

Name of the Vulnerable Software and Affected Versions Windows affected versions not specified Description An out-of-bounds read issue exists in the Windows Projected File System. A local attacker who successfully exploits this issue can elevate privileges. This issue allows attackers to affect th...

PT-2025-50169

Name of the Vulnerable Software and Affected Versions Microsoft Brokering File System affected versions not specified Description A flaw exists in the Microsoft Brokering File System related to concurrent execution using a shared resource with improper synchronization, creating a race condition...

PT-2025-50164

Name of the Vulnerable Software and Affected Versions Windows Projected File System affected versions not specified Description A buffer over-read exists in Windows Projected File System. A successful exploit could allow an authorized attacker to elevate privileges locally. The issue allows...