Ubuntu 24.04 LTS : Linux kernel vulnerabilities (USN-6817-3)

The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6817-3 advisory. Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereferenc...

Ubuntu 22.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-6818-3)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6818-3 advisory. Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference...

ARM’s Zero-Day Flaw Leads to Improper GPU Memory Processing

...

CVE-2024-4610

A use-after-free vulnerability was found in the Arm Ltd Bifrost GPU kernel driver. The Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory. This issue affects the Bifrost GPU Kernel Driver fr...

Google Warns of Pixel Firmware Security Flaw Exploited as Zero-Day

Google has warned that a security flaw impacting Pixel Firmware has been exploited in the wild as a zero-day. The high-severity vulnerability, tagged as CVE-2024-32896, has been described as an elevation of privilege issue in Pixel Firmware. The company did not share any additional details relate...

USN-6819-3: Linux kernel (OEM) vulnerabilities

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service system crash. CVE-2023-6356, CVE-2023-6535, CVE-2023-6536 Chenyuan...

USN-6831-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gkeop, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, linux-xilinx-zynqmp vulnerabilities

It was discovered that the HugeTLB file system component of the Linux Kernel contained a NULL pointer dereference vulnerability. A privileged attacker could possibly use this to to cause a denial of service. CVE-2024-0841 Several security issues were discovered in the Linux kernel. An attacker...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2024-4610 ARM Mali GPU Kernel Driver Use-After-Free Vulnerability CVE-2024-4577 PHP-CGI OS Command Injection Vulnerability These types of vulnerabilities are freque...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netlink: annotate lockless accesses to nlk-maxrecvmsglen CVE-2023-53824 In the Linux kernel, the following vulnerability has been resolved: md: fix kmemleak of rdev-serial CVE-2024-26900 In the Linux kernel, the...

Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6819-3)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6819-3 advisory. Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference...

Arm Mali GPU Kernel Driver Use-After-Free Vulnerability

Arm Bifrost and Valhall GPU kernel drivers contain a use-after-free vulnerability that allows a local, non-privileged user to make improper GPU memory processing operations to gain access to already freed memory...

USN-6828-1: Linux kernel (Intel IoTG) vulnerabilities

Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service system crash. CVE-2023-47233 It was...

USN-6817-2: Linux kernel (OEM) vulnerabilities

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 Zheng Wang discovered that the Broadc...

Arm Warns of Actively Exploited Zero-Day Vulnerability in Mali GPU Drivers

Arm is warning of a security vulnerability impacting Mali GPU Kernel Driver that it said has been actively exploited in the wild. Tracked as CVE-2024-4610, the use-after-free issue impacts the following products - Bifrost GPU Kernel Driver all versions from r34p0 to r40p0 Valhall GPU Kernel Drive...

USN-6818-2: Linux kernel (ARM laptop) vulnerabilities

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service system crash. CVE-2023-6356, CVE-2023-6535, CVE-2023-6536 It was...

Ubuntu 24.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6817-2)

The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6817-2 advisory. Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereferenc...

Ubuntu 23.10 : Linux kernel (ARM laptop) vulnerabilities (USN-6818-2)

The remote Ubuntu 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6818-2 advisory. Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference...

The vulnerabilities of the Bifrost drivers, the Valhall cores of the graphics processor Arm Mali, allow a hacker to execute arbitrary code.

The vulnerabilities of the Bifrost drivers, Valhall cores of the graphics processor Arm Mali, involve the possibility of using memory after it is freed. Exploiting these vulnerabilities can allow an attacker to execute arbitrary code...

Metasploit Weekly Wrap-Up 06/07/2024

New OSX payloads:ARMed and Dangerous In addition to an RCE leveraging CVE-2024-5084 to gain RCE through a WordPress Hash form, this release features the addition of several new binary OSX stageless payloads with aarch64 support: Execute Command, Shell Bind TCP, and Shell Reverse TCP. The new...

CVE-2024-4610

Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r34p0 through r40p0;...