Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an undefined user copy area in the skbufffclonecache function. This vulnerability may lead to a...

SUSE CVE-2020-12829

In QEMU through 5.0.0, an integer overflow was found in the SM501 display driver implementation. This flaw occurs in the COPYAREA macro while handling MMIO write operations through the sm5012denginewrite callback. A local attacker could abuse this flaw to crash the QEMU process in sm5012doperatio...

PT-2020-6458

Name of the Vulnerable Software and Affected Versions QEMU versions prior to 5.0.0 Description The issue is related to an integer overflow in the SM501 display driver implementation, specifically in the COPY AREA macro while handling MMIO write operations through the sm501 2d engine write callbac...

UBUNTU-CVE-2020-12829

In QEMU through 5.0.0, an integer overflow was found in the SM501 display driver implementation. This flaw occurs in the COPYAREA macro while handling MMIO write operations through the sm5012denginewrite callback. A local attacker could abuse this flaw to crash the QEMU process in sm5012doperatio...