#linux

Red Hat Security Advisory 2023-1514-01 - Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime. This release of Red Hat JBoss Enterprise Application Platform 7.4.10 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.4.9, and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.4.10 Release Notes for information about the most significant bug fixes and enhancements included in this release. Issues addressed include code execution, denial of service, deserialization, and information leakage vulnerabilities.

Davide Ornaghi discovered that the netfilter subsystem in the Linux kernel did not properly handle VLAN headers in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. It was discovered that the Upper Level Protocol (ULP) subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.

Red Hat Security Advisory 2023-1513-01 - Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime. This release of Red Hat JBoss Enterprise Application Platform 7.4.10 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.4.9, and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.4.10 Release Notes for information about the most significant bug fixes and enhancements included in this release. Issues addressed include code execution, denial of service, deserialization, and information leakage vulnerabilities.

Ubuntu Security Notice 5985-1 - It was discovered that the System V IPC implementation in the Linux kernel did not properly handle large shared memory counts. A local attacker could use this to cause a denial of service. It was discovered that the KVM VMX implementation in the Linux kernel did not properly handle indirect branch prediction isolation between L1 and L2 VMs. An attacker in a guest VM could use this to expose sensitive information from the host OS or other guest VMs.

Red Hat Security Advisory 2023-1512-01 - Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime. This release of Red Hat JBoss Enterprise Application Platform 7.4.10 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.4.9 and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.4.10 Release Notes for information about the most significant bug fixes and enhancements included in this release. Issues addressed include code execution, denial of service, deserialization, and information leakage vulnerabilities.

Ubuntu Security Notice 5987-1 - It was discovered that the KVM VMX implementation in the Linux kernel did not properly handle indirect branch prediction isolation between L1 and L2 VMs. An attacker in a guest VM could use this to expose sensitive information from the host OS or other guest VMs. It was discovered that a use-after-free vulnerability existed in the SGI GRU driver in the Linux kernel. A local attacker could possibly use this to cause a denial of service or possibly execute arbitrary code.

Covenant version 0.5 suffers from a remote code execution vulnerability.

Helmet Store Showroom version 1.0 suffers from a remote SQL injection vulnerability that allows for login bypass.

An information disclosure vulnerability exists in the TGAInput::read_tga2_header functionality of OpenImageIO Project OpenImageIO v2.4.7.1. A specially crafted targa file can lead to a disclosure of sensitive information. An attacker can provide a malicious file to trigger this vulnerability.

A Chinese state-sponsored threat activity group tracked as RedGolf has been attributed to the use of a custom Windows and Linux backdoor called KEYPLUG. "RedGolf is a particularly prolific Chinese state-sponsored threat actor group that has likely been active for many years against a wide range of industries globally," Recorded Future told The Hacker News. "The group has shown the ability to