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CVE-2023-6534

In versions of FreeBSD 14.0-RELEASE before 14-RELEASE-p2, FreeBSD 13.2-RELEASE before 13.2-RELEASE-p7 and FreeBSD 12.4-RELEASE before 12.4-RELEASE-p9, the pf(4) packet filter incorrectly validates TCP sequence numbers.  This could allow a malicious actor to execute a denial-of-service attack against hosts behind the firewall.

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CVE-2023-20588: AMD: CVE-2023-20588 AMD Speculative Leaks Security Notice

**Why is this AMD CVE included in the Security Update Guide?** The vulnerability assigned to this CVE is in certain processor models offered by AMD. The mitigation for this vulnerability requires a Windows update. This CVE is being documented in the Security Update Guide to announce that the latest builds of Windows enable the mitigation and provide protection against the vulnerability. Please see the following for more information: * AMD-SB-7007

CVE-2023-50431: [PATCH] habanalabs: fix information leak in sec_attest_info()

sec_attest_info in drivers/accel/habanalabs/common/habanalabs_ioctl.c in the Linux kernel through 6.6.5 allows an information leak to user space because info->pad0 is not initialized.

SLAM Attack: New Spectre-based Vulnerability Impacts Intel, AMD, and Arm CPUs

Researchers from the Vrije Universiteit Amsterdam have disclosed a new side-channel attack called SLAM that could be exploited to leak sensitive information from kernel memory on current and upcoming CPUs from Intel, AMD, and Arm. The attack is an end-to-end exploit for Spectre based on a new feature in Intel CPUs called Linear Address Masking (LAM) as well as its analogous

Meta’s Purple Llama wants to test safety risks in AI models

Meta's Project Llama aims to help developers filter out specific items that might cause their AI model to produce inappropriate content.

CVE-2023-33411: Supermicro Data Center Server, Blade, Data Storage, AI System

A web server in the Intelligent Platform Management Interface (IPMI) baseboard management controller (BMC) implementation on Supermicro X11 and M11 based devices, with firmware versions up to 3.17.02, allows remote unauthenticated users to perform directory traversal, potentially disclosing sensitive information.

Ubuntu Security Notice USN-6537-1

Ubuntu Security Notice 6537-1 - Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero erasesize during device attachment. A local privileged attacker could use this to cause a denial of service. Lucas Leong discovered that the netfilter subsystem in the Linux kernel did not properly validate some attributes passed from userspace. A local attacker could use this to cause a denial of service or possibly expose sensitive information.

Red Hat Security Advisory 2023-7665-03

Red Hat Security Advisory 2023-7665-03 - An update for linux-firmware is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Issues addressed include an information leakage vulnerability.

CVE-2023-49225: 20231128 | Security Bulletins | Ruckus Wireless Support

A cross-site-scripting vulnerability exists in Ruckus Access Point products (ZoneDirector, SmartZone, and AP Solo). If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who is logging in the product. As for the affected products/models/versions, see the information provided by the vendor listed under [References] section or the list under [Product Status] section.

Ubuntu Security Notice USN-6533-1

Ubuntu Security Notice 6533-1 - Tom Dohrmann discovered that the Secure Encrypted Virtualization implementation for AMD processors in the Linux kernel contained a race condition when accessing MMIO registers. A local attacker in a SEV guest VM could possibly use this to cause a denial of service or possibly execute arbitrary code. It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service.