UBUNTU-CVE-2021-29649

An issue was discovered in the Linux kernel before 5.11.11. The user mode driver UMD has a copyprocess memory leak, related to a lack of cleanup steps in kernel/usermodedriver.c and kernel/bpf/preload/bpfpreloadkern.c, aka CID-f60a85cad677...

Google Android 'copy_process' function elevation of privilege vulnerability

Android is a Linux-based open source operating system jointly developed by Google and the Open Handheld Alliance OHA. An elevation of privilege vulnerability exists in the 'copyprocess' function of the fork.c file in Android. A local attacker can exploit this vulnerability to execute arbitrary co...

Database system security vulnerability excavations-vulnerability warning-the black bar safety net

Today, in the virus raging, hacking the ubiquitous network environment where software security has become a concern of the topic. Traditional software security main concern is that the permissions and roles of management, such as access control or data confidentiality and integrity, such as...