CVE-2023-53380

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix null-ptr-deref of mreplace in raid10syncrequest There are two check of 'mreplace' in raid10syncrequest. In the first check, 'needreplace' will be set and 'mreplace' will be used later if no-Faulty 'mreplace' exists...

CVE-2022-50383 media: mediatek: vcodec: Can't set dst buffer to done when lat decode error

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Can't set dst buffer to done when lat decode error Core thread will call v4l2m2mbufdone to set dst buffer done for lat architecture. If lat call v4l2m2mbufdoneandjobfinish to free dst buffer when lat deco...

CVE-2022-50383 media: mediatek: vcodec: Can't set dst buffer to done when lat decode error

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Can't set dst buffer to done when lat decode error Core thread will call v4l2m2mbufdone to set dst buffer done for lat architecture. If lat call v4l2m2mbufdoneandjobfinish to free dst buffer when lat deco...

CVE-2022-50383 media: mediatek: vcodec: Can't set dst buffer to done when lat decode error

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Can't set dst buffer to done when lat decode error Core thread will call v4l2m2mbufdone to set dst buffer done for lat architecture. If lat call v4l2m2mbufdoneandjobfinish to free dst buffer when lat deco...

CVE-2022-50383

The CVE-2022-50383 vulnerability affects the Linux kernel media: mediatek: vcodec path. It describes a fix for a race/NULL pointer dereference when latency decoding errors cause the core thread to call v4l2_m2m_buf_done_and_job_finish and free the dst buffer, potentially triggering a NULL pointer...

Security update for cups

This update for cups fixes the following issues: CVE-2024-47175: no validation of IPP attributes in ppdCreatePPDFromIPP2 when writing to a temporary PPD file allows for the injection of attacker-controlled data to the resulting PPD bsc1230932. CVE-2025-58060: no password check when AuthType is se...

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 uncleaned dangling pointer that could lead to a null pointer dereference...

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 TTM resource being repeatedly added during a bulkmove range resulting in a corrupted list that could lead ...

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 an unchecked createsinglethreadworkqueue return value that could result in a null pointer dereference...

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 unchecked mdbitmapgetcounter return value that could lead to a null pointer dereference...

PT-2025-38378

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the ksmbd component. A NULL pointer dereference issue exists in the smb2 get info filesystem function when the share is empty, leading to a...

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 unchecked share variable that could lead to a null pointer dereference...

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 not checking if a bridge is attached, which could lead to a null pointer dereference...

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 not properly validating the MAC header, which could lead to a null pointer dereference...

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 memory corruption issue in iomap when logging write-back errors, which could lead to null pointer...

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 an unhandled zero-component shell case that could lead to a null pointer dereference...

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 not properly handling skwq accesses to dead sockets, which could lead to null pointer dereferences...

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 not waiting for all skuserdata reads to complete when a vxlan device is deleted, which could result in a nul...

PT-2025-38419

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s md-bitmap driver where the return value of the md bitmap get counter function is not properly checked. If this function returns a NULL pointer, a null...

PT-2025-38432

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The start task function in the Linux kernel may experience a null pointer dereference. This occurs because the return value of create singlethread workqueue is not checked, potentially...