CVE-2022-49327 bcache: avoid journal no-space deadlock by reserving 1 journal bucket

In the Linux kernel, the following vulnerability has been resolved: bcache: avoid journal no-space deadlock by reserving 1 journal bucket The journal no-space deadlock was reported time to time. Such deadlock can happen in the following situation. When all journal buckets are fully filled by acti...

CVE-2022-49327 bcache: avoid journal no-space deadlock by reserving 1 journal bucket

In the Linux kernel, the following vulnerability has been resolved: bcache: avoid journal no-space deadlock by reserving 1 journal bucket The journal no-space deadlock was reported time to time. Such deadlock can happen in the following situation. When all journal buckets are fully filled by acti...

CVE-2022-49308

The CVE-2022-49308 entry describes a Linux kernel extcon overflow/NULL dereference vulnerability that could cause an Oops when sysfs state_show() runs before driver data is set. The root cause is extcon device creation occurring before drvdata is initialized, leading to an edev NULL dereference d...

CVE-2022-49308

In the Linux kernel, the following vulnerability has been resolved: extcon: Modify extcon device to be created after driver data is set Currently, someone can invoke the sysfs such as stateshow intermittently before devsetdrvdata is done. And it can be a cause of kernel Oops because of edev is Nu...

CVE-2022-49284

The CVE-2022-49284 entry affects the Linux kernel coresight subsystem (syscfg: cscfg_create_device). The issue is a memory leak on registration failure caused by improper error handling in device_register() after device_initialize(); the recommended fix is to use put_device() to relinquish the re...

CVE-2022-49283

In the Linux kernel, the following vulnerability has been resolved: firmware: sysfb: fix platform-device leak in error path Make sure to free the platform device also in the unlikely event that registration fails...

CVE-2022-49284 coresight: syscfg: Fix memleak on registration failure in cscfg_create_device

In the Linux kernel, the following vulnerability has been resolved: coresight: syscfg: Fix memleak on registration failure in cscfgcreatedevice deviceregister calls deviceinitialize, according to doc of deviceinitialize: Use putdevice to give up your reference instead of freeing @dev directly onc...

CVE-2022-49284

In the Linux kernel, the following vulnerability has been resolved: coresight: syscfg: Fix memleak on registration failure in cscfgcreatedevice deviceregister calls deviceinitialize, according to doc of deviceinitialize: Use putdevice to give up your reference instead of freeing @dev directly onc...

CVE-2022-49284 coresight: syscfg: Fix memleak on registration failure in cscfg_create_device

In the Linux kernel, the following vulnerability has been resolved: coresight: syscfg: Fix memleak on registration failure in cscfgcreatedevice deviceregister calls deviceinitialize, according to doc of deviceinitialize: Use putdevice to give up your reference instead of freeing @dev directly onc...

CVE-2022-49144 io_uring: fix memory leak of uid in files registration

In the Linux kernel, the following vulnerability has been resolved: iouring: fix memory leak of uid in files registration When there are no files for iosqefilesscm to process in the range, it'll free everything and return. However, it forgets to put uid...

CVE-2022-49144

CVE-2022-49144 pertains to the Linux kernel io_uring subsystem. The issue stems from a memory-leak when registering files: if there are no files to process in __io_sqe_files_scm(), the code frees resources but forgets to restore the uid, leading to a leak. The connected documents confirm this exa...

CVE-2022-49144 io_uring: fix memory leak of uid in files registration

In the Linux kernel, the following vulnerability has been resolved: iouring: fix memory leak of uid in files registration When there are no files for iosqefilesscm to process in the range, it'll free everything and return. However, it forgets to put uid...

CVE-2022-49144

In the Linux kernel, the following vulnerability has been resolved: iouring: fix memory leak of uid in files registration When there are no files for iosqefilesscm to process in the range, it'll free everything and return. However, it forgets to put uid...

CVE-2022-49050 memory: renesas-rpc-if: fix platform-device leak in error path

In the Linux kernel, the following vulnerability has been resolved: memory: renesas-rpc-if: fix platform-device leak in error path Make sure to free the flash platform device in the event that registration fails during probe...

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 a memory leak in the uid during file registration...

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 Intel sofsdw not cleaning up device attributes when card registration fails, which could cause the kernel to...

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 originates from a memory leak in cscfgcreatedevice when registration fails...

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 failure to release the flash platform device when registration fails...

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 visconti clock driver not properly handling the reset ID when registering the gated clock, which could...

PT-2025-8212 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the coresight subsystem. The problem occurs when device registration fails in the cscfg create device...