SUSE CVE-2015-7814

Race condition in the relinquishmemory function in arch/arm/domain.c in Xen 4.6.x and earlier allows local domains with partial management control to cause a denial of service host crash via vectors involving the destruction of a domain and using XENMEMdecreasereservation to reduce the memory of...

USN-5648-1 linux-gke-5.15 vulnerabilities

It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2021-33655 Duoming...

USN-5635-1 linux-gkeop vulnerabilities

It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2021-33655 Duoming...

2019: Looking Back at Ransomware

In security, 2016 was “The Year of Ransomware.” Since then, ransomware has only gotten more pervasive, costing billions in damages. In that vein, 2019 could have been referred to as “The Year of Ransoming Governments.” More than 70 state and local governments across the U.S. suffered ransomware...