kernel security update

5.14.0-503.40.15.OL9 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug:...

PingCAP TiDB Security Vulnerability

PingCAP TiDB is an open source, cloud-native, distributed, MySQL-compatible database for elastic scaling and real-time analytics from PingCAP, China. A security vulnerability exists in PingCAP TiDB version v8.2.0-alpha-216-gfe5858b, which originates from a zero pointer dereference...

The vulnerability of theradeon_crtc_init function in Linux kernel-based AMD Radeon graphics drivers allows a hacker to induce a service failure.

The vulnerability of the AMD Radeon driver for Linux operating systems is related to the assignment of a zero pointer in the function radeoncrtcinit within the drivers/gpu/drm/radeon/radeondisplay.c module. Exploiting this vulnerability can allow an attacker to cause a system failure...

kernel: udmabuf: validate ubuf->pagecount

A vulnerability was found in the Linux kernel in the udmabufcreate function. An improper user-provided argument validation can lead to a ZEROPTR value being passed to the sgallocappendtablefrompages function, which attempts a dereference and leads to a kernel crash...

KubeEdge 代码问题漏洞

KubeEdge is KubeEdge open source a Kubernetes native edge computing framework. Built on Kubernetes and extends native containerized application orchestration and device management to edge hosts. A code issue vulnerability exists in KubeEdge versions prior to 1.11.0, 1.10.1, and 1.9.3, which stems...

Vulnerabilities of iOS and Mac OS X operating systems, allowing attackers to trigger service interruptions

The vulnerability of the IOAcceleratorFamily component in iOS and Mac OS X operating systems is related to pointer dereferencing errors. Exploiting this vulnerability can allow a malicious actor to trigger a service failure dereferencing the zero pointer through a specially created application...

DoS против PGP Certificate Server

При подключении на порт 4000 хоста у которого не разрешается имя DNS сервер произхводит обращение по нулевому указателю...