Ubuntu: Security Advisory (USN-6439-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2023-37459

CVE-2023-37459 maps to Contiki-NG ≤ 4.9, where the network stack, on receiving a TCP packet with the SYN flag, may access the TCP header before ensuring it is complete. This can trigger an out-of-bounds read from the packet buffer due to reading the flags field in check_for_tcp_syn. The result is...

Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2021-9453)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2021-9453 advisory. - KVM: do not allow mapping valid but non-reference-counted pages Nicholas Piggin Orabug: 33054089 CVE-2021-22543 CVE-2021-22543 - Input: joydev -...

Cisco NX-OS Software Netstack Denial of Service (CVE-2019-1599)

A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on the affected device. The vulnerability is due to an issue with allocating and freeing memory buffers in the network stack. An attacker could...

CVE-2023-21635

Memory Corruption in Data Network Stack & Connectivity when sim gets detected on telephony...

CVE-2023-21635

CVE-2023-21635 shows a memory corruption issue in the Data Network Stack & Connectivity when a SIM is detected during telephony. Multiple sources describe this as a buffer copy without size checking in Qualcomm closed-source components, leading to potential impact on confidentiality, integrity, a...

Qualcomm Chipsets 缓冲区错误漏洞

Qualcomm Chipsets are a series of chipsets from Qualcomm, an American company. The Qualcomm Chipsets have a security vulnerability that stems from a memory corruption issue in Network Stack and Connectivity when a SIM card is detected in a phone call...

PT-2023-18298 · Qualcomm · Snapdragon +50

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue concerns a memory corruption problem in the Data Network Stack & Connectivity component when a SIM card is detected on the telephony system...

The vulnerability of the UDPv6 network protocol implementation in Linux operating systems allows attackers to cause service failures.

The vulnerability of the UDPv6 network protocol implementation in Linux operating systems is related to concurrent access to the dstentry structure during a race condition, due to the lack of synchronization in the sksetupcaps function within the net/core/sock.c module. Exploiting this...

Design/Logic Flaw

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. In version 2023.01 and prior, an attacker can send a crafted frame to the device resulting in an out of bounds write in the packet buffer. The overflow can be used...

CVE-2023-33974

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. In versions 2023.01 and prior, an attacker can send multiple crafted frames to the device to trigger a race condition. The race condition invalidates assumptions...

CVE-2023-33973

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. In versions 2023.01 and prior, an attacker can send a crafted frame which is forwarded by the device. During encoding of the packet a NULL pointer dereference...

Design/Logic Flaw

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2023.04, an attacker can send crafted frames to the device to trigger the usage of an uninitialized object leading to denial of service. This issu...

Race condition

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. In versions 2023.01 and prior, an attacker can send multiple crafted frames to the device to trigger a race condition. The race condition invalidates assumptions...

CVE-2023-33975

RIOT-OS 6LoWPAN network stack vulnerability: in 2023.01 and earlier, an attacker can send a crafted frame causing an out-of-bounds write in the packet buffer, potentially corrupting packets and allocator metadata, leading to denial of service or arbitrary code execution if allocator metadata is m...

CVE-2023-33974

RIOT-OS vulnerability CVE-2023-33974 affects the 6LoWPAN frame handling in RIOT-OS before 2023.01. A race condition can be triggered by multiple crafted frames sent to the device, causing an invalid memory access and resulting in a denial of service. The issue is mitigated by the patch in pull re...

CVE-2023-33974 RIOT-OS vulnerable to Race Condition in SFR Timeout

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. In versions 2023.01 and prior, an attacker can send multiple crafted frames to the device to trigger a race condition. The race condition invalidates assumptions...

CVE-2023-33973 RIOT-OS vulnerable to NULL pointer dereference during NHC encoding

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. In versions 2023.01 and prior, an attacker can send a crafted frame which is forwarded by the device. During encoding of the packet a NULL pointer dereference...

CVE-2023-33973

RIOT-OS contains a flaw in its 6LoWPAN processing within the GNRC network stack. In versions 2023.01 and prior, an attacker can send a crafted frame that is forwarded by the device; during encoding of the packet a NULL pointer dereference occurs, crashing the device and causing a denial of servic...

CVE-2023-24817

RIOT-OS, an operating system for Internet of Things IoT devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2023.04, an attacker can send a crafted frame to the device resulting in an integer underflow and out of bounds access in the packet buffer...