Articles by KENNETH

USN-3071-2: Linux kernel (Trusty HWE) vulnerabilities Ubuntu Security Notice USN-3071-2 29th August, 2016 linux-lts-trusty vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 12.04 LTS Summary Several security issues were fixed in the kernel. Software description linux-lts-trusty – Linux hardware enablement kernel from Trusty for Precise Details USN-3071-1 fixed vulnerabilities in the Linux kernel for Ubuntu14.04 LTS. This update provides the corresponding updates for theLinux Hardware Enablement (HWE) kernel from Ubuntu 14.04 LTS forUbuntu 12.04 LTS. Kangjie Lu discovered an information leak in the Reliable Datagram Sockets(RDS) implementation in the Linux kernel. A local attacker could use thisto obtain potentially sensitive information from kernel memory.(CVE-2016-5244) Yue Cao et al discovered a flaw in the TCP implementation's handling ofchallenge acks in the Linux kernel. A remote attacker could use this tocause a denial of service (reset connection) [ more… ]

USN-3072-1: Linux kernel vulnerabilities Ubuntu Security Notice USN-3072-1 29th August, 2016 linux vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 12.04 LTS Summary Several security issues were fixed in the kernel. Software description linux – Linux kernel Details Kangjie Lu discovered an information leak in the Reliable Datagram Sockets(RDS) implementation in the Linux kernel. A local attacker could use thisto obtain potentially sensitive information from kernel memory.(CVE-2016-5244) Yue Cao et al discovered a flaw in the TCP implementation's handling ofchallenge acks in the Linux kernel. A remote attacker could use this tocause a denial of service (reset connection) or inject content into an TCPstream. (CVE-2016-5696) It was discovered that a heap based buffer overflow existed in the USB HIDdriver in the Linux kernel. A local attacker could use this cause a denialof service (system crash) [ more… ]

USN-3072-2: Linux kernel (OMAP4) vulnerabilities Ubuntu Security Notice USN-3072-2 29th August, 2016 linux-ti-omap4 vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 12.04 LTS Summary Several security issues were fixed in the kernel. Software description linux-ti-omap4 – Linux kernel for OMAP4 Details Kangjie Lu discovered an information leak in the Reliable Datagram Sockets(RDS) implementation in the Linux kernel. A local attacker could use thisto obtain potentially sensitive information from kernel memory.(CVE-2016-5244) Yue Cao et al discovered a flaw in the TCP implementation's handling ofchallenge acks in the Linux kernel. A remote attacker could use this tocause a denial of service (reset connection) or inject content into an TCPstream. (CVE-2016-5696) It was discovered that a heap based buffer overflow existed in the USB HIDdriver in the Linux kernel. A local attacker could use this cause a denialof [ more… ]