#red_hat

A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This flaw allows an attacker with local user access to cause a system crash or leak internal kernel information.

A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service.

A use-after-free flaw was found in nfc_llcp_find_local in net/nfc/llcp_core.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue.

Red Hat Security Advisory 2023-4166-01 - The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. Issues addressed include an integer overflow vulnerability.

Red Hat Security Advisory 2023-4233-01 - The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Issues addressed include denial of service and integer overflow vulnerabilities.

Red Hat strives to get better at what we do, faster at how we do it, while maintaining high quality results. In modern software development, that means focusing on security as early as possible into our software development process, and continuously driving improvements by listening and acting upon early feedback in the Secure Development Lifecycle (SDL). One important tool toward that goal is the Common Weakness Enumeration (CWE), a community-developed taxonomy of flaws. We use CWE classifications to gather intelligence and data to visualize clustering common weaknesses. We can then better

As the IT security landscape continues to evolve, so do the practices that IT organizations use to mitigate threats and maintain a more secure operating environment. Staying ahead of attackers and minimizing the cost of defense requires constant and appropriate reflection and analysis to improve processes and strategies. In this series, we explain what a CWE is, share our background on CWE collection, and explain how Red Hat has evolved our usage of CWEs over the past few years. What is a CWE? Common Weakness Enumeration (CWE) is a community-developed taxonomy of weaknesses maintained by

Red Hat Security Advisory 2023-4241-01 - Red Hat OpenShift Data Foundation is software-defined storage integrated with and optimized for the Red Hat OpenShift Data Foundation. Red Hat OpenShift Data Foundation is a highly scalable, production-grade persistent storage for stateful applications running in the Red Hat OpenShift Container Platform.

Red Hat Security Advisory 2023-4159-01 - The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit. Issues addressed include denial of service and integer overflow vulnerabilities.

Red Hat Security Advisory 2023-4178-01 - The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. Issues addressed include an integer overflow vulnerability.