kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt()

A flaw was found in the TC flower classifier clsflower in the Networking subsystem of the Linux kernel. This issue occurs when sending two TCAFLOWERKEYENCOPTSGENEVE packets with a total size of 252 bytes, which results in an out-of-bounds write when the third packet enters flsetgeneveopt,...

kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt()

A flaw was found in the TC flower classifier clsflower in the Networking subsystem of the Linux kernel. This issue occurs when sending two TCAFLOWERKEYENCOPTSGENEVE packets with a total size of 252 bytes, which results in an out-of-bounds write when the third packet enters flsetgeneveopt,...

How to enable ACL logging for extended ACLs

This article is a guidance on how enable ACL logging for Extended ACLSimple ACL does not have this function...

CVE-2023-40583

CVE-2023-40583 affects go-libp2p (libp2p Go implementation). A malicious actor can inject signed peer records to a remote node, causing unbounded memory growth in the victim’s node and eventual crash due to out-of-memory (OOM). The issue is explicitly documented as memory retention with no automa...

CVE-2023-40583 libp2p nodes vulnerable to OOM attack

libp2p is a networking stack and library modularized out of The IPFS Project, and bundled separately for other tools to use. In go-libp2p, by using signed peer records a malicious actor can store an arbitrary amount of data in a remote node’s memory. This memory does not get garbage collected and...

SUSE SLES12: java-1_8_0-ibm / java-1_8_0-ibm-alsa / java-1_8_0-ibm-devel / etc (SUSE-SU-2023:3406-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3406-1 advisory. - Update to Java 8.0 Service Refresh 8 Fix Pack 10 bsc1213541 - CVE-2022-40609: Fixed an unsafe deserialization flaw which could...

Linux Kernel Denial of Service Vulnerability (CNVD-2023-71723)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A denial of service vulnerability exists in the Linux Kernel, which originates from a NULL pointer dereference flaw in vmxnet3rqcleanup in drivers/net/vmxnet3/vmxnet3drv.c in t...

SUSE-SU-2023:3391-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-40982: Fixed transient execution attack called 'Gather Data Sampling' bsc1206418. - CVE-2023-0459: Fixed information leak in uaccessbeginnospec...

SUSE SLES15: cluster-md-kmp-azure / dlm-kmp-azure / gfs2-kmp-azure / etc (SUSE-SU-2023:3376-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3376-1 advisory. The SUSE Linux Enterprise 15 SP5 Azure kernel was updated to receive various security and bugfixes. The following...

Aruba Networks EdgeConnect SD-WAN Orchestrator 路径遍历漏洞

Aruba Networks EdgeConnect is an edge connectivity management platform from Aruba Networks, USA. A security vulnerability exists in Aruba Networks EdgeConnect SD-WAN Orchestrator that stems from a flaw in the web-based management interface that allows an authenticated remote user to run arbitrary...

CVE-2023-4459

A NULL pointer dereference flaw was found in vmxnet3rqcleanup in drivers/net/vmxnet3/vmxnet3drv.c in the networking sub-component in vmxnet3 in the Linux Kernel. This issue may allow a local attacker with normal user privilege to cause a denial of service due to a missing sanity check during...

Null pointer dereference

A NULL pointer dereference flaw was found in vmxnet3rqcleanup in drivers/net/vmxnet3/vmxnet3drv.c in the networking sub-component in vmxnet3 in the Linux Kernel. This issue may allow a local attacker with normal user privilege to cause a denial of service due to a missing sanity check during...

CVE-2023-4459

A NULL pointer dereference flaw was found in vmxnet3rqcleanup in drivers/net/vmxnet3/vmxnet3drv.c in the networking sub-component in vmxnet3 in the Linux Kernel. This issue may allow a local attacker with normal user privilege to cause a denial of service due to a missing sanity check during...

Important: kernel-livepatch-5.10.178-162.673

Issue Overview: A flaw was found in the Linux kernel's networking subsystem within the RPL protocol's handling. This issue results from the improper handling of user-supplied data, which can lead to an assertion failure. This flaw allows an unauthenticated, remote attacker to create a denial of...

[SECURITY] [DSA 5480-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5480-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso August 18, 2023 https://www.debian.org/security/faq -...

The Current Security State of Private 5G Networks

Private 5G networks offer businesses enhanced security, reliability, and scalability. Learn more about why private 5G could be the future of secure networking...

Debian DSA-5478-1 : openjdk-11 - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5478 advisory. - Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: JSSE. Supported versions that are affected are Oracl...

CVE-2023-38402

A vulnerability in the HPE Aruba Networking Virtual Intranet Access VIA client could allow malicious users to overwrite arbitrary files as NT AUTHORITY\SYSTEM. A successful exploit could allow these malicious users to create a Denial-of-Service DoS condition affecting the Microsoft Windows...

CVE-2023-38401

A vulnerability in the HPE Aruba Networking Virtual Intranet Access VIA client could allow local users to elevate privileges. Successful exploitation could allow execution of arbitrary code with NT AUTHORITY\SYSTEM privileges on the operating system...

Design/Logic Flaw

A vulnerability in the HPE Aruba Networking Virtual Intranet Access VIA client could allow local users to elevate privileges. Successful exploitation could allow execution of arbitrary code with NT AUTHORITY\SYSTEM privileges on the operating system...