CVE-2023-6932 Use-after-free in Linux kernel's ipv4: igmp component

A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation. A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread. We recommend upgrading past...

CVE-2023-6932 Use-after-free in Linux kernel's ipv4: igmp component

A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation. A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread. We recommend upgrading past...

CVE-2023-6932

CVE-2023-6932 is a Linux kernel vulnerability affecting the ipv4: igmp component. The issue is described as a use-after-free condition with a race that can cause a timer to be registered on an RCU read-locked object that is freed by another thread, enabling local privilege escalation. Connected d...

CVE-2023-6932 Use-after-free in Linux kernel's ipv4: igmp component

A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation. A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread. We recommend upgrading past...

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. The Linux kernel suffers from a resource management error vulnerability that originates from a confusion in the instructions responsible for freeing memory in the ipv4: igmp...

Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-461)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-461 advisory. In the Linux kernel, the following vulnerability has been resolved: lib/generic-radix-tree.c: Don't overflow in peek CVE-2021-47432 In the Linux kernel, the following vulnerability has been...

CVE-2023-48691

Azure RTOS NetX Duo is a TCP/IP network stack designed specifically for deeply embedded real-time and IoT applications. An attacker can cause an out-of-bounds write in Azure RTOS NETX Duo, that could lead to remote code execution. The affected components include process related to IGMP protocol i...

Remote code execution

Azure RTOS NetX Duo is a TCP/IP network stack designed specifically for deeply embedded real-time and IoT applications. An attacker can cause an out-of-bounds write in Azure RTOS NETX Duo, that could lead to remote code execution. The affected components include process related to IGMP protocol i...

CVE-2023-48691 Azure RTOS NetX Duo Remote Code Execution Vulnerability

Azure RTOS NetX Duo is a TCP/IP network stack designed specifically for deeply embedded real-time and IoT applications. An attacker can cause an out-of-bounds write in Azure RTOS NETX Duo, that could lead to remote code execution. The affected components include process related to IGMP protocol i...

CVE-2023-48691

Azure RTOS NetX Duo contains an out-of-bounds write in the IGMP-related path (RTOS v6.2.1 and below) that could allow remote code execution. The vulnerability affects the NetX Duo TCP/IP stack used in embedded/IoT contexts. The publicly documented fix is in NetX Duo release 6.3.0; upgrading is ad...

CVE-2023-48691 Azure RTOS NetX Duo Remote Code Execution Vulnerability

Azure RTOS NetX Duo is a TCP/IP network stack designed specifically for deeply embedded real-time and IoT applications. An attacker can cause an out-of-bounds write in Azure RTOS NETX Duo, that could lead to remote code execution. The affected components include process related to IGMP protocol i...

CLSA-2023-1698306895 Fix of 7 CVEs

CVE-2023-0597 // CVE-url: https://ubuntu.com/security/CVE-2023-0597 - x86/kasan: Map shadow for percpu pages on demand - x86/mm: Recompute physical address for every page of per-CPU CEA mapping - x86/mm: Populate KASAN shadow for entire per-CPU range of CPU entry area - x86/mm: Do not shuffle CPU...

CLSA-2023-1698248409 Fix of 6 CVEs

CVE-2023-42752 // CVE-url: https://ubuntu.com/security/CVE-2023-42752 - igmp: limit igmpv3newpack packet size to IPMAXMTU CVE-2023-4623 // CVE-url: https://ubuntu.com/security/CVE-2023-4623 - net/sched: schhfsc: Ensure inner classes have fsc curve CVE-2023-34319 // CVE-url:...

Kernel: integer overflow in igmpv3_newpack leading to exploitable memory access

...

CVE-2023-44203

An Improper Check or Handling of Exceptional Conditions vulnerability in the Packet Forwarding Engine pfe of Juniper Networks Junos OS on QFX5000 Series, EX2300, EX3400, EX4100, EX4400 and EX4600 allows a adjacent attacker to send specific traffic, which leads to packet flooding, resulting in a...

CVE-2023-44203

An Improper Check or Handling of Exceptional Conditions vulnerability in the Packet Forwarding Engine pfe of Juniper Networks Junos OS on QFX5000 Series, EX2300, EX3400, EX4100, EX4400 and EX4600 allows a adjacent attacker to send specific traffic, which leads to packet flooding, resulting in a...

Design/Logic Flaw

An Improper Check or Handling of Exceptional Conditions vulnerability in the Packet Forwarding Engine pfe of Juniper Networks Junos OS on QFX5000 Series, EX2300, EX3400, EX4100, EX4400 and EX4600 allows a adjacent attacker to send specific traffic, which leads to packet flooding, resulting in a...

CVE-2023-44203

CVE-2023-44203 affects Juniper Junos OS Packet Forwarding Engine (pfe) on QFX5000 Series and EX2300/EX3400/EX4100/EX4400/EX4600. Affected condition: an IGMP-specific packet in an isolated VLAN can be duplicated to all ports in the primary VLAN, causing packet flooding and a DoS. Affected platform...

CVE-2023-44203 Junos OS: QFX5000 Series, EX2300, EX3400, EX4100, EX4400 and EX4600: Packet flooding will occur when IGMP traffic is sent to an isolated VLAN

An Improper Check or Handling of Exceptional Conditions vulnerability in the Packet Forwarding Engine pfe of Juniper Networks Junos OS on QFX5000 Series, EX2300, EX3400, EX4100, EX4400 and EX4600 allows a adjacent attacker to send specific traffic, which leads to packet flooding, resulting in a...

Cisco NX-OS Software Internet Group Management Protocol Snooping Remote Code Execution and Denial of Service (CVE-2018-0292)

A vulnerability in the Internet Group Management Protocol IGMP Snooping feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code and gain full control of an affected system. The attacker could also cause an affected system to reload, resulting in...