USN-6250-1: Linux kernel vulnerabilities

Stonejiajia, Shir Tamari and Sagi Tzadik discovered that the OverlayFS implementation in the Ubuntu Linux kernel did not properly perform permission checks in certain situations. A local attacker could possibly use this to gain elevated privileges. CVE-2023-2640 It was discovered that the IP-VLAN...

USN-6246-1 linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-azure-fde, linux-azure-fde-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gke-5.15, linux-gkeop, linux-gkeop-5.15, linux-hwe-5.15, linux-ibm, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities

It was discovered that the IP-VLAN network driver for the Linux kernel did not properly initialize memory in some situations, leading to an out-of- bounds write vulnerability. An attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2023-3090...

Cisco Nexus 9000 Series Fabric Switches ACI Mode Fabric Infrastructure VLAN Unauthorized Access (CVE-2021-1228)

A vulnerability in the fabric infrastructure VLAN connection establishment of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI Mode could allow an unauthenticated, adjacent attacker to bypass security validations and connect an unauthorized server to the...

USN-6231-1 linux-oem-6.1 vulnerabilities

It was discovered that the XFS file system implementation in the Linux kernel did not properly perform metadata validation when mounting certain images. An attacker could use this to specially craft a file system image that, when mounted, could cause a denial of service system crash. CVE-2023-212...

USN-6231-1: Linux kernel (OEM) vulnerabilities

It was discovered that the XFS file system implementation in the Linux kernel did not properly perform metadata validation when mounting certain images. An attacker could use this to specially craft a file system image that, when mounted, could cause a denial of service system crash. CVE-2023-212...

CVE-2023-25583

Two OS command injection vulnerabilities exist in the zebra vlanname functionality of Milesight UR32L v32.3.0.5. A specially crafted network request can lead to command execution. An attacker can send a network request to trigger these vulnerabilities.This command injection is in the code branch...

CVE-2023-25582

Two OS command injection vulnerabilities exist in the zebra vlanname functionality of Milesight UR32L v32.3.0.5. A specially crafted network request can lead to command execution. An attacker can send a network request to trigger these vulnerabilities.This command injection is in the code branch...

Command injection

Two OS command injection vulnerabilities exist in the zebra vlanname functionality of Milesight UR32L v32.3.0.5. A specially crafted network request can lead to command execution. An attacker can send a network request to trigger these vulnerabilities.This command injection is in the code branch...

Command injection

Two OS command injection vulnerabilities exist in the zebra vlanname functionality of Milesight UR32L v32.3.0.5. A specially crafted network request can lead to command execution. An attacker can send a network request to trigger these vulnerabilities.This command injection is in the code branch...

CVE-2023-25582

Two OS command injection vulnerabilities exist in the zebra vlanname functionality of Milesight UR32L v32.3.0.5. A specially crafted network request can lead to command execution. An attacker can send a network request to trigger these vulnerabilities.This command injection is in the code branch...

CVE-2023-25583

Two OS command injection vulnerabilities exist in the zebra vlanname functionality of Milesight UR32L v32.3.0.5. A specially crafted network request can lead to command execution. An attacker can send a network request to trigger these vulnerabilities.This command injection is in the code branch...

CVE-2023-25583

Two OS command injection vulnerabilities exist in the zebra vlanname functionality of Milesight UR32L v32.3.0.5. A specially crafted network request can lead to command execution. An attacker can send a network request to trigger these vulnerabilities.This command injection is in the code branch...

CVE-2023-25582

Two OS command injection vulnerabilities exist in the zebra vlanname functionality of Milesight UR32L v32.3.0.5. A specially crafted network request can lead to command execution. An attacker can send a network request to trigger these vulnerabilities.This command injection is in the code branch...

PT-2023-20178

Name of the Vulnerable Software and Affected Versions Milesight UR32L version 32.3.0.5 Description Two OS command injection vulnerabilities exist in the zebra vlan name functionality. A specially crafted network request can lead to command execution. An attacker can send a network request to...

PT-2023-20179

Name of the Vulnerable Software and Affected Versions Milesight UR32L version 32.3.0.5 Description Two OS command injection vulnerabilities exist in the zebra vlan name functionality. A specially crafted network request can lead to command execution. An attacker can send a network request to...

Milesight UR32L 操作系统命令注入漏洞

The Milesight UR32L is a Lite industrial cellular router from Milesight. A command injection vulnerability exists in the Milesight UR32L zebra vlanname function, which can be exploited by an attacker to execute arbitrary commands on the system...

Milesight UR32L zebra vlan_name OS command injection vulnerabilities

Talos Vulnerability Report TALOS-2023-1723 Milesight UR32L zebra vlanname OS command injection vulnerabilities July 6, 2023 CVE Number CVE-2023-25582,CVE-2023-25583 SUMMARY Two OS command injection vulnerabilities exist in the zebra vlanname functionality of Milesight UR32L v32.3.0.5. A specially...

zeek:zeek-packet-fuzzer: Heap-buffer-overflow in zeek::packet_analysis::VLAN::VLANAnalyzer::AnalyzePacket

Project: https://github.com/zeek/zeek.git Detailed Report: https://oss-fuzz.com/testcase?key=6428589923631104 Project: zeek Fuzzing Engine: honggfuzz Fuzz Target: zeek-packet-fuzzer Job Type: honggfuzzasanzeek Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x60700228379...

How to Set Custom VLAN ID in Recovery Media

Purpose This article documents how to configure the Veeam Agent for Microsoft Windows Recovery Media to use a specific VLAN ID. Use Case: You need to access a repository located in a different VLAN than the original machine was using. Solution Because the Recovery Media is based on WinPE, which...

kernel: vlan: fix memory leak in vlan_newlink()

In the Linux kernel, the following vulnerability has been resolved: vlan: fix memory leak in vlannewlink Blamed commit added back a bug I fixed in commit 9bbd917e0bec "vlan: fix memory leak in vlandevsetegresspriority" If a memory allocation fails in vlanchangelink after other allocations...