CVE-2022-50845

In the Linux kernel, the following vulnerability has been resolved: ext4: fix inode leak in ext4xattrinodecreate on an error path There is issue as follows when do setxattr with inject fault: localhost fsck.ext4 -fn /dev/sda e2fsck 1.46.6-rc1 12-Sep-2022 Pass 1: Checking inodes, blocks, and sizes...

UBUNTU-CVE-2022-50845

In the Linux kernel, the following vulnerability has been resolved: ext4: fix inode leak in ext4xattrinodecreate on an error path There is issue as follows when do setxattr with inject fault: localhost fsck.ext4 -fn /dev/sda e2fsck 1.46.6-rc1 12-Sep-2022 Pass 1: Checking inodes, blocks, and sizes...

CVE-2022-50879

In the Linux kernel, the following vulnerability has been resolved: objtool: Fix SEGFAULT findinsn will return NULL in case of failure. Check insn in order to avoid a kernel Oops for NULL pointer dereference...

CVE-2023-54232

The CVE-2023-54232 entries describe a Linux kernel m68k bug in the 030 bus error path (bus_error030). The issue arose when __get_kernel_nofault() could copy data in supervisor mode during a task backtrace log via /proc/sysrq_trigger, leading to bus error handling being ignored and the fault PC ex...

CVE-2023-54232 m68k: Only force 030 bus error if PC not in exception table

In the Linux kernel, the following vulnerability has been resolved: m68k: Only force 030 bus error if PC not in exception table getkernelnofault does copy data in supervisor mode when forcing a task backtrace log through /proc/sysrqtrigger. This is expected cause a bus error exception on e.g. NUL...

CVE-2023-54232 m68k: Only force 030 bus error if PC not in exception table

In the Linux kernel, the following vulnerability has been resolved: m68k: Only force 030 bus error if PC not in exception table getkernelnofault does copy data in supervisor mode when forcing a task backtrace log through /proc/sysrqtrigger. This is expected cause a bus error exception on e.g. NUL...

CVE-2022-50845

CVE-2022-50845 fixes an inode leak in ext4_xattr_inode_create() on an error path during setxattr; if ext4_mark_inode_dirty() fails, the inode’s i_nlink can be dropped, leading to an inode leak.

CVE-2022-50845 ext4: fix inode leak in ext4_xattr_inode_create() on an error path

In the Linux kernel, the following vulnerability has been resolved: ext4: fix inode leak in ext4xattrinodecreate on an error path There is issue as follows when do setxattr with inject fault: localhost fsck.ext4 -fn /dev/sda e2fsck 1.46.6-rc1 12-Sep-2022 Pass 1: Checking inodes, blocks, and sizes...

CVE-2022-50845 ext4: fix inode leak in ext4_xattr_inode_create() on an error path

In the Linux kernel, the following vulnerability has been resolved: ext4: fix inode leak in ext4xattrinodecreate on an error path There is issue as follows when do setxattr with inject fault: localhost fsck.ext4 -fn /dev/sda e2fsck 1.46.6-rc1 12-Sep-2022 Pass 1: Checking inodes, blocks, and sizes...

CVE-2023-54177 quota: fix warning in dqgrab()

In the Linux kernel, the following vulnerability has been resolved: quota: fix warning in dqgrab There's issue as follows when do fault injection: WARNING: CPU: 1 PID: 14870 at include/linux/quotaops.h:51 dquotdisable+0x13b7/0x18c0 Modules linked in: CPU: 1 PID: 14870 Comm: fsconfig Not tainted...

CVE-2022-50825

CVE-2022-50825 relates to a Linux kernel USB Type-C wusb3801 refcount leak in the wusb3801_probe path. The vulnerability arises from unbalanced of_node_get()/of_node_put() calls, described as a memory leak if wusb3801_hw_init() fails, where fwnode_handle_put() must be invoked to avoid the leak. C...

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 the presence of a possible null pointer dereference in the skbclone function, which could lead to a generic...

PT-2025-54006

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.3.0-next-20230505-00006-g5107a9c821af Description The Linux kernel contains an issue within the quota handling mechanism. A warning can occur in the dqgrab function during fault injection scenarios involving...

PT-2025-54061

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the handling of bus errors on m68k systems. Specifically, the get kernel nofault function can cause a bus error exception when logging a kernel task...

WasmEdge 输入验证错误漏洞

WasmEdge is a WebAssembly runtime open-sourced by WasmEdge Runtime. An input validation error vulnerability exists in WasmEdge versions prior to 0.16.0-alpha.3, which stems from a multiplication operation resulting in a wrap-around error that could trigger a segmentation violation...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992306)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992306 advisory. In the Linux kernel, the following vulnerability has been resolved: chardev: fix error handling in cdevdeviceadd While doing fault injection test, I got the followin...

MATIO 安全漏洞

MATIO is an open source C language library for reading and writing binary MATLAB MAT files by tbeu individual developers. A security vulnerability exists in MATIO version 1.5.28, which stems from a mismatch between the value of nfields in the MatVarCreateStruct function and the actual number of...

CVE-2025-50343

CVE-2025-50343 affects libmatio (MAT-file I/O library). A heap-based memory corruption can occur in Mat_VarCreateStruct() when nfields does not match the actual number of strings in the fields array, causing out-of-bounds reads and invalid memory frees during cleanup, potentially leading to a seg...

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 port power management function that is not properly cleared, which could result in a kernel page fault...

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 Linux kernel that stems from an uninitialized wait queue header, which could lead to a page fault...