CVE-2026-98562

A flaw was found in the Linux kernel's Wangxun network driver library libwx. This vulnerability allows a local user to cause a Denial of Service DoS through memory corruption. A race condition in the Precision Time Protocol PTP transmit timestamp handling fails to properly synchronize packet...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Net: wangxun – fixed a kernel panic caused by a null pointer. When the device uses a custom subsystem vendor ID, the function wxswinit returns before the memory of ‘wx-mactable’ is allocated. A null pointer will cause the kernel...

Linux kernel Ethernet adapter Heap Buffer Overflow

The vulnerability of the wxsetupisbresources function in the drivers/net/ethernet/wangxun/libwx/wxlib.c file of the Linux kernel’s Ethernet adapter support module is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the...

Linux kernel Ethernet driver Heap Buffer Overflow DoS

The vulnerability of the wxsetuprxresources function in the drivers/net/ethernet/wangxun/libwx/wxlib.c file of the Linux kernel’s Ethernet network adapter driver is related to improper memory release. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

Linux Component DoS

The vulnerability in the drivers/net/ethernet/wangxun/libwx/wxLib.c component of the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a system failure...

Linux kernel txgbe_probe Heap Buffer Overflow DoS

The vulnerability of the txgbeprobe function in the drivers/net/ethernet/wangxun/txgbe/txgbemain.c file of the Linux kernel is related to the repeated release of memory. Exploiting this vulnerability could allow an attacker to cause a system failure...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the ngbeprobe function in the drivers/net/ethernet/wangxun/ngbe/ngbemain.c file of the Linux kernel is related to the repeated release of memory. Exploiting this vulnerability could allow an attacker to cause a system failure...

wx_sw_init() Function Heap Buffer Overflow DoS

The vulnerability of the wxswinit function in the wangxun component of Linux operating systems is related to pointer arithmetic errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2023-52783

In the Linux kernel, the following vulnerability has been resolved: net: wangxun: fix kernel panic due to null pointer When the device uses a custom subsystem vendor ID, the function wxswinit returns before the memory of 'wx-mactable' is allocated. The null pointer will causes the kernel panic...

CVE-2023-52783

In the Linux kernel, the following vulnerability has been resolved: net: wangxun: fix kernel panic due to null pointer When the device uses a custom subsystem vendor ID, the function wxswinit returns before the memory of 'wx-mactable' is allocated. The null pointer will causes the kernel panic...

DEBIAN-CVE-2023-52783

In the Linux kernel, the following vulnerability has been resolved: net: wangxun: fix kernel panic due to null pointer When the device uses a custom subsystem vendor ID, the function wxswinit returns before the memory of 'wx-mactable' is allocated. The null pointer will causes the kernel panic...

UBUNTU-CVE-2023-52783

In the Linux kernel, the following vulnerability has been resolved: net: wangxun: fix kernel panic due to null pointer When the device uses a custom subsystem vendor ID, the function wxswinit returns before the memory of 'wx-mactable' is allocated. The null pointer will causes the kernel panic...

CVE-2023-52783 net: wangxun: fix kernel panic due to null pointer

In the Linux kernel, the following vulnerability has been resolved: net: wangxun: fix kernel panic due to null pointer When the device uses a custom subsystem vendor ID, the function wxswinit returns before the memory of 'wx-mactable' is allocated. The null pointer will causes the kernel panic...

CVE-2023-52783: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: net: wangxun: fix kernel panic due to null pointer When the device uses a custom subsystem vendor ID, the function wxswinit returns before the memory of 'wx-mactable' is allocated. The null pointer will causes the kernel panic...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux in the United States. A security vulnerability exists in the Linux kernel that stems from a kernel panic problem in the net:wangxun module...

PT-2023-9712

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the function wx sw init in the Linux kernel's wangxun component. When a device uses a custom subsystem vendor ID, the function returns before the memory of wx-mac...