DEBIAN-CVE-2025-54770

A vulnerability has been identified in the GRUB2 bootloader's network module that poses an immediate Denial of Service DoS risk. This flaw is a Use-after-Free issue, caused because the netsetvlan command is not properly unregistered when the network module is unloaded from memory. An attacker who...

CVE-2025-54770

A vulnerability has been identified in the GRUB2 bootloader's network module that poses an immediate Denial of Service DoS risk. This flaw is a Use-after-Free issue, caused because the netsetvlan command is not properly unregistered when the network module is unloaded from memory. An attacker who...

UBUNTU-CVE-2025-54770

A vulnerability has been identified in the GRUB2 bootloader's network module that poses an immediate Denial of Service DoS risk. This flaw is a Use-after-Free issue, caused because the netsetvlan command is not properly unregistered when the network module is unloaded from memory. An attacker who...

CVE-2025-54770 Grub2: use-after-free in net_set_vlan

A vulnerability has been identified in the GRUB2 bootloader's network module that poses an immediate Denial of Service DoS risk. This flaw is a Use-after-Free issue, caused because the netsetvlan command is not properly unregistered when the network module is unloaded from memory. An attacker who...

CVE-2025-54770 Grub2: use-after-free in net_set_vlan

A vulnerability has been identified in the GRUB2 bootloader's network module that poses an immediate Denial of Service DoS risk. This flaw is a Use-after-Free issue, caused because the netsetvlan command is not properly unregistered when the network module is unloaded from memory. An attacker who...

CVE-2025-54770

CVE-2025-54770 is a Use-After-Free in GRUB2’s network module (net_set_vlan) triggered when the network module is unloaded, allowing a local attacker to access freed memory and cause a DoS crash. Connected advisories (ALAS/OpenSUSE/SUSE) confirm this issue across grub2 packages and list affected r...

CVE-2025-54770

A vulnerability has been identified in the GRUB2 bootloader's network module that poses an immediate Denial of Service DoS risk. This flaw is a Use-after-Free issue, caused because the netsetvlan command is not properly unregistered when the network module is unloaded from memory. An attacker who...

TOTOLINK A720R Command Injection Vulnerability (CNVD-2025-29711)

TOTOLINK A720R is a wireless router from China's Gion Electronics TOTOLINK with dual-band Wi-Fi capabilities, focusing on high-speed internet and signal coverage. The TOTOLINK A720R suffers from a command injection vulnerability that stems from insufficient validation of the sysconf binary when...

D-Link DIR-823G Command Injection Vulnerability

The D-Link DIR-823G is a home dual-band Gigabit wireless router with second-generation 802.11ac Wi-Fi5 technology designed for medium- to high-speed broadband networks. The D-Link DIR-823G suffers from a command injection vulnerability that stems from the failure of timelycheck and sysconf binari...

PT-2025-47376

Name of the Vulnerable Software and Affected Versions GRUB2 affected versions not specified Description A flaw exists in the GRUB2 bootloader’s network module that can lead to a Denial of Service DoS. This is a Use-after-Free issue stemming from improper unregistration of the net set vlan command...

CVE-2025-60683

A command injection vulnerability exists in the ToToLink A720R Router firmware V4.1.5cu.614B20230630 within the sysconf binary, specifically in the sub40BFA4 function that handles network interface reinitialization from '/var/system/linuxvlanreinit'. Input is only partially validated by checking...

EUVD-2025-175310

A command injection vulnerability exists in the ToToLink A720R Router firmware V4.1.5cu.614B20230630 within the sysconf binary, specifically in the sub40BFA4 function that handles network interface reinitialization from '/var/system/linuxvlanreinit'. Input is only partially validated by checking...

CVE-2025-60671

A command injection vulnerability exists in the D-Link DIR-823G router firmware DIR823GV1.0.2B0520181207.bin in the timelycheck and sysconf binaries, which process the /var/system/linuxvlanreinit file. The vulnerability occurs because content read from this file is only partially validated for a...

CVE-2025-60683

A command injection vulnerability exists in the ToToLink A720R Router firmware V4.1.5cu.614B20230630 within the sysconf binary, specifically in the sub40BFA4 function that handles network interface reinitialization from '/var/system/linuxvlanreinit'. Input is only partially validated by checking...

CVE-2025-60671

A command injection vulnerability exists in the D-Link DIR-823G router firmware DIR823GV1.0.2B0520181207.bin in the timelycheck and sysconf binaries, which process the /var/system/linuxvlanreinit file. The vulnerability occurs because content read from this file is only partially validated for a...

CVE-2025-60671

A command injection vulnerability exists in the D-Link DIR-823G router firmware (specifically version DIR823G_V1.0.2B05_20181207.bin ). The issue is caused by the timelycheck and sysconf binaries failing to properly filter special characters or commands when processing the /var/system/linux_vlan_...

CVE-2025-60671

A command injection vulnerability exists in the D-Link DIR-823G router firmware DIR823GV1.0.2B0520181207.bin in the timelycheck and sysconf binaries, which process the /var/system/linuxvlanreinit file. The vulnerability occurs because content read from this file is only partially validated for a...

Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2024-36017)

In the Linux kernel, the following vulnerability has been resolved: rtnetlink: Correct nested IFLAVFVLANLIST attribute validation Each attribute inside a nested IFLAVFVLANLIST is assumed to be a struct iflavfvlaninfo so the size of such attribute needs to be at least of sizeofstruct iflavfvlaninf...

TOTOLINK A720R 安全漏洞

TOTOLINK A720R is a wireless router from China's Gion Electronics TOTOLINK with dual-band Wi-Fi capabilities, focusing on high-speed internet and signal coverage. The TOTOLINK A720R suffers from a command injection vulnerability that stems from insufficient validation of the sysconf binary when...

PT-2025-46844

A command injection vulnerability exists in the ToToLink A720R Router firmware V4.1.5cu.614 B20230630 within the sysconf binary, specifically in the sub 40BFA4 function that handles network interface reinitialization from '/var/system/linux vlan reinit'. Input is only partially validated by...