xorg: xwayland: Use-after-free in Xkb client resource removal

A flaw was discovered in the X.Org X server’s X Keyboard Xkb extension when handling client resource cleanup. The software frees certain data structures without properly detaching related resources, leading to a use-after-free condition. This can cause memory corruption or a crash when affected...

PT-2025-51693

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a memory leak in the f eem module within the gadget subsystem, specifically in the eem unwrap function. The existing code lacked proper error handling for usb e...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: btrfs: perform proper folio cleanup when cowfilerange fails BUG When testing with COW fixup marked as BUGON this involves the new pinuserpages change, which should not result in new out-of-band dirty pages, I encountered a crash...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: nfs: Clean up /proc/net/rpc/nfs when nfsfsprocnetinit fails. The syzbot reported a warning below 1 after a fault injection in nfsfsprocnetinit. 0 When nfsfsprocnetinit fails, /proc/net/rpc/nfs is not removed. Later, rpcprocexit...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Added error handling for retrieving the RX metadata pointer. Proper error checking was added for the dmaenginedescgetmetadataptr function, which may return an error pointer, potentially leading to crashes or...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fixed a Null pointer dereference vulnerability Why A Null pointer dereference vulnerability exists in the cleanup function dcdestruct of the AMD display driver’s DC module. When the construction of the display...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix use-after-free in l2capsockcleanuplisten syzbot reported the splat below without a repro. In the splat, a single thread calling btacceptdequeue freed sk and touched it after that. The root cause would be the racy...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: iouring/futex: Ensure that iofutexwait properly cleans up in case of failure. The iofutexdata is allocated upfront and assigned to the iokiocb asyncdata field. However, the request is not marked with REQFASYNCDATA at that point...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: subpage: keep the TOWRITE tag until the folio is cleaned The btrfssubpagesetwriteback function calls foliostartwriteback the first time a folio is written back. It also clears the PAGECACHETAGTOWRITE tag, even if there...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Correct tid cleanup when tid setup fails. Currently, if an error occurs during ath12kdprxpeertidsetup, the tid value is already incremented, even though the corresponding TID is not actually allocated. The function...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: KVM: x86/xen – Fixed the cleanup logic in the emulation of Xen schedop poll hypercalls. In kvmxenschedoppoll, the kmallocarray function is called when a VM polls the host for more than one event channel nrports 1. After the...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: Fixed the issue of releasing uninitialized resources on an error path. The commit in the fixes section ensured that mlx5vdpafree is the only entrypoint for releasing vdpa device resources added in mlx5vdpadevadd. This...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: x86/iopl: Fixed inconsistencies in TIFIOBITMAP The function iobitmapexit is called from exitthread, when a task exists or when a fork fails. In the latter case, exitthread cleans up resources that were allocated during fork...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fixed a bug caused by a preallocation collision. When the user space uses AFRXRPC to provide a server, it must pre-allocate incoming calls and assign them call IDs that will be used for recvmsg and sendmsg calls. The...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ext4: Only dirty folio entries are marked when regular files are journaled. The fstest generic/388 test occasionally causes a crash that appears as follows: BUG: The kernel dereferes a NULL pointer; address: 0000000000000000… …...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-qspi: Use devm function instead of driver remove The driver uses devm APIs to manage clk/irq/resources and register the spi controller. However, the legacy remove function is called first during device detachment, causin...

SUSE CVE-2025-40105

In the Linux kernel, the following vulnerability has been resolved: vfs: Don't leak disconnected dentries on umount When user calls openbyhandleat on some inode that is not cached, we will create disconnected dentry for it. If such dentry is a directory, exportfsdecodefhraw will then try to conne...

WordPress Plugin Schema Scalpel: Cross-site Script Vulnerabilities

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform has the ability to host personal blog sites on PHP and MySQL based servers.WordPress plugin is an application plugin.... A cross-site...

Race Condition

Overview agno is an Agno: a lightweight library for building Multi-Agent Systems Affected versions of this package are vulnerable to Race Condition in the async method acleanupandstore while passing sessionstate to Agent or Team during run or arun calls. The condition occures when a Team is used...

SUSE CVE-2025-40092

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fncm: Refactor bind path to use free After an bind/unbind cycle, the ncm-notifyreq is left stale. If a subsequent bind fails, the unified error label attempts to free this stale request, leading to a NULL pointer...