CVE-2022-49501

The Linux kernel contains a vulnerability in the usbnet driver where unregister_netdev() was incorrectly called before unbind(). This was intended to address a use-after-free issue during the disconnection of USB Ethernet adapters , but the implementation created an asymmetry with the binding pro...

PT-2025-37950

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s macb driver related to the order of operations during device removal. Specifically, the phy exit function was being called before unregister netdev,...

DEBIAN-CVE-2022-48914

In the Linux kernel, the following vulnerability has been resolved: xen/netfront: destroy queues before realnumtxqueues is zeroed xennetdestroyqueues relies on info-netdev-realnumtxqueues to delete queues. Since d7dac083414eb5bb99a6d2ed53dc2c1b405224e5 "net-sysfs: update the queue counts in the...

UBUNTU-CVE-2022-48914

In the Linux kernel, the following vulnerability has been resolved: xen/netfront: destroy queues before realnumtxqueues is zeroed xennetdestroyqueues relies on info-netdev-realnumtxqueues to delete queues. Since d7dac083414eb5bb99a6d2ed53dc2c1b405224e5 "net-sysfs: update the queue counts in the...

DEBIAN-CVE-2021-47479

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix use-after-free in rtl8712dlfw Syzbot reported use-after-free in rtl8712dlfw. The problem was in race condition between r871xudevremove -ndoopen callback. It's easy to see from crash log, that driver accesses...

CVE-2021-47479

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix use-after-free in rtl8712dlfw Syzbot reported use-after-free in rtl8712dlfw. The problem was in race condition between r871xudevremove -ndoopen callback. It's easy to see from crash log, that driver accesses...

UBUNTU-CVE-2021-47479

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix use-after-free in rtl8712dlfw Syzbot reported use-after-free in rtl8712dlfw. The problem was in race condition between r871xudevremove -ndoopen callback. It's easy to see from crash log, that driver accesses...

PT-2022-31052

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.3 Description The issue is related to the usbnet module in the Linux Kernel. It involves the order of operations during the unbinding process, specifically the need to run unregister netdev before unbind. T...

PT-2022-31634

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.46 Description The issue is related to the usbnet module in the Linux Kernel. It involves the incorrect order of operations during device unregistration, specifically running unregister netdev before unbind...

PT-2022-31334

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.14 Description The issue is related to the usbnet driver in the Linux Kernel. It involves the order of operations during device unregistration, specifically running unregister netdev before unbind. The actu...

PT-2022-7625 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.16.10-1.32.fc32.qubes.x86 64+ 226 Description: The vulnerability is related to the xen/netfront component of the Linux kernel. It occurs because xennet destroy queues relies on info-netdev-real num tx queues t...

CVE-2022-0646

A flaw use after free in the Linux kernel Management Component Transport Protocol MCTP subsystem was found in the way user triggers cancelworksync after the unregisternetdev during removing device. A local user could use this flaw to crash the system or escalate their privileges on the system. It...

hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state leading to a use-after-free and a double free.

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AZL-6578 CVE-2021-37159 affecting package kernel for versions less than 5.15.2.1-1

hsofreenetdevice in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregisternetdev without checking for the NETREGREGISTERED state, leading to a use-after-free and a double free...

Linux kernel 资源管理错误漏洞

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 drivers/net/usb/hso.c in Linux kernel version 5.13.4 and earlier, which originates from a call to unregisternetdev without checking the statu...